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Xact-Fit Kit by Perfect Fit

$34.99
$34.99

Silicone cock ring sizing kit with 14 rings from 35.5mm to 58.0mm diameter for precision fit

Key Features:

Precision-engineered sizing system for perfect fit

Medical-grade silicone construction

14 sizes from 35.5mm to 58.0mm diameter

Non-stretch design for consistent pressure

Ideal for erectile support and BDSM play

Vendor: Perfect Fit
SKU: CR-683-ALL SIZES-SHOP-XTRA LARGE-51363
Availability: In stock
Product type: Cock Rings
Please hurry! Only 2 left in stock
Size: XL

Finding the right cock ring means balancing comfort with consistent pressure—too loose and it won't work, too tight and it's painful. Perfect Fit Xact-Fit Kit solves this with 14 precision sizes in 2.5mm increments, so you get exact support tailored to your body.

At a glance
  • Sizes: 14 options, 35.5mm to 58.0mm diameter
  • Material: Medical-grade silicone, body-safe
  • Width: 8.5mm wide, 6mm thick
  • Design: Non-stretch, stackable for custom pressure
  • Power: No battery needed
  • Best for: All experience levels
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

Perfect Fit Xact-Fit Kit is a precision-engineered silicone cock ring system that eliminates the guesswork from sizing. Unlike one-size-fits-most alternatives, this kit offers 14 distinct sizes with carefully spaced 2.5mm increments between each ring. Crafted from medical-grade silicone, each ring delivers consistent, reliable pressure without stretch or degrade over time. The 8.5mm width and 6mm thickness distribute pressure evenly across the base of the penis and testicles, making it suitable for beginners and experienced users alike.

Stackability sets this system apart—you can combine rings to dial in exactly the pressure and sensation you need for any session. See the full BDSM Australia range of Cock Rings. Clear size markings on each ring make reordering simple, and the non-stretch design means no surprises after extended use.

Key features

  • Precision sizing: Fourteen sizes from 35.5mm to 58.0mm, each marked clearly for easy identification and repeat ordering.
  • Medical-grade silicone: Body-safe, hypoallergenic material that won't degrade, discolour, or harbour bacteria with proper care.
  • Stackable design: Combine multiple rings to create custom pressure levels and sensations tailored to your preference.
  • Consistent pressure: Non-stretch construction ensures reliable support throughout wear, no slippage or gradual loosening.
  • Optimal dimensions: 8.5mm width and 6mm thickness provide balanced pressure distribution without pinching or discomfort.

Specifications

  • Diameter range: 35.5mm to 58.0mm with 2.5mm increments between each of the 14 sizes.
  • Material: 100% medical-grade silicone, body-safe and hypoallergenic.
  • Dimensions: 8.5mm width, 6mm thickness for optimal pressure distribution.
  • Design: Non-stretch, stackable rings with clear size markings printed on each.
  • Power: Mechanical design—no batteries or charging required.
  • Package contents: Single cock ring in your selected size, discrete packaging included.

How to use a cock ring

Begin by measuring your penis circumference or trying sizes to find your ideal fit. Stretch the ring gently and slide it over your penis and testicles, positioning it at the base where it sits most comfortably. The ring should feel snug but never painfully tight—you should be able to fit a finger underneath. Adjust your position slightly until pressure feels balanced and supportive.

Once you've found your size, you can experiment with stacking two rings for increased sensation and pressure. Many users pair these with Beaded Sexual Enhancement Rings to layer different textures and effects. Start with shorter wear times and gradually extend as your body adapts, always prioritising comfort and circulation.

Use water-based lubricant to ease insertion, go slowly if wearing multiple rings stacked together, and remove immediately if you experience numbness, colour change, or pain in the penis or testicles. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Wash your ring with mild antibacterial soap and warm water after each use, then dry thoroughly with a clean towel. Store it in a cool, dry place away from direct sunlight and extreme heat, which can degrade silicone over time. Keep away from sharp objects and rough surfaces. Water-based lubricants are compatible; avoid silicone-based lubes as they can damage the material.

Learn more

Understanding how cock rings work and why sizing matters will help you make the most of your experience. Read more on the topic by visiting Cock Rings. You'll find practical guidance on selection, use, and care from experienced educators.

Mistress Athena's training notes

Precision is everything in my practice, and Perfect Fit Xact-Fit Kit delivers that in spades. Fourteen distinct sizes mean I can dial in exactly the pressure I want for each submissive—no compromise, no guesswork. The consistency of the non-stretch silicone allows me to control my subject's physical response with surgical accuracy across multiple sessions.

Stacking these rings opens remarkable possibilities for intensity and control. I've used them to build denial protocols where a submissive wears progressively tighter combinations, creating both physical and psychological pressure that deepens their submission. The clear size markings let me document what works for each slave, turning every session into data for refinement.

What impresses me most is durability. Medical-grade silicone holds up under extended wear during long training days, and there's no degradation in pressure over time. My submissives know that when I select a ring, the sensation will be exactly what I intend—no variables, no excuses. That certainty itself becomes part of the power dynamic.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature Perfect Fit Xact-Fit Kit One-Size Silicone Ring Adjustable Snap Ring
Sizing options 14 precise sizes, 2.5mm increments One size fits most (often loose or tight) 3–4 snap positions, less precise
Material Medical-grade silicone Standard silicone, variable quality Rubber or TPE, may degrade faster
Pressure consistency Non-stretch, reliable across sessions Stretches over time, pressure decreases Snap mechanism can slip or shift
Customisation Stackable for layered pressure Single ring only Limited to snap positions
Best for Precision seekers, all experience levels Casual users wanting simplicity Budget-conscious beginners

Why you'll reach for it

Find your exact size and experience the difference precision makes. Perfect Fit Xact-Fit Kit at BDSM Australia gives you 14 options to match your body perfectly, with medical-grade silicone that lasts and performs every time. Order now and discover why serious users trust this system for reliable, customisable support. Helping Australians Find the Right BDSM Gear.

BDSM Australia ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Perfect Fit Xact-Fit Cock Ring?
The Perfect Fit Xact-Fit Cock Ring is a precision-engineered silicone penis ring designed to provide exact sizing and optimal pressure support for male sexual performance and enhancement.
Can this penis ring improve erectile function?
This cock ring helps restrict blood flow, maintaining firmer erections by creating consistent pressure around the base of the penis, supporting sustained performance during sexual activity.
How does the Xact-Fit Cock Ring differ from standard rings?
The Xact-Fit Cock Ring offers 14 precise sizes with 2.5mm increments, allowing users to select an exact fit for maximum comfort and consistent pressure during use.
Is the medical-grade silicone cock ring safe for extended wear?
The medical-grade silicone construction ensures hypoallergenic, body-safe material that provides durability, comfort, and reduced risk of irritation during intimate activities.
Where can the C-ring be used in bondage play?
This cock ring can be integrated into BDSM scenes as a restraint device, providing consistent pressure and control during dominance and submission sexual experiences.

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