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
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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.
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.
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.
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.
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.
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.
| 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 |
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.