Sportsheets Rubber O-Ring 4 Pack made from Nitrile 70 rubber for strap-on harness compatibility
Key Features:
Precision-engineered rubber rings for sexual accessories
Four different sizes for maximum compatibility
Latex-free Nitrile 70 rubber construction
Secure attachment for dildos and harnesses
Multiple sexual play configuration options
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Choosing the right cock ring size matters — too tight causes discomfort, too loose delivers nothing. This four-pack gives you four different sizes, so you can find your perfect fit and experiment with varying levels of compression and sensation.
These are four precision-engineered rubber O-rings designed to work as standalone cock rings or to secure dildos in harnesses. Each ring is made from Nitrile 70 rubber—a body-safe, durable material that's completely latex-free. The pack includes four distinct sizes, letting you choose the compression level that suits your body and preferences on any given day.
What sets them apart is the straightforward versatility: four sizes mean four different sensations and four different harness configurations. See the full BDSM Australia range of Cock Rings to compare other styles and materials. These rings are simple, reliable, and built to last through regular use.
Start by selecting the size that feels snug but comfortable around the base of your penis when erect. Stretch the ring gently and roll it down over the head and shaft, positioning it at the base. The ring should restrict blood flow slightly to maintain your erection longer—if it feels painful or numb, remove it immediately and try the next size up.
For harness use, stretch the O-ring over the dildo's base and secure it into the harness attachment point. Explore different sizes to adjust how firmly the toy sits and how much sensation transfers during play. The Cock and Ball Toys collection offers compatible toys designed to work with these rings. Always use lubricant to make insertion and removal easier, and never leave a cock ring on for longer than 30 minutes.
Wash each ring with mild soap and warm water after use, then air dry completely. Store them in a cool, dry place away from direct sunlight and heat sources. Avoid oil-based products and petroleum jelly, which can degrade the Nitrile rubber. Check rings periodically for signs of wear or cracking, and replace if damaged.
Understanding how cock rings work and what size suits your body makes a real difference in comfort and enjoyment. Read more about selection and technique in our Cock Ring Shop guide. This pack gives you the tools to discover what works best for you.
I use these O-rings strategically in my scenes to control sensation and reinforce submission. The four sizes allow me to customize pressure precisely—smaller rings for psychological intensity, larger ones for sustained physical restriction. My submissives quickly learn that ring selection becomes part of my protocol, a silent signal of what I expect from them during our time together.
Watching a submissive's breathing shift as I select and fit each ring teaches me what they're capable of handling. The rings become tools of psychological dominance as much as physical restraint. I observe how their awareness sharpens, how their focus narrows to nothing but the sensation I've chosen for them. This heightened state of attention is where real control lives.
My training often involves progression—beginning with the largest ring to build confidence, then gradually introducing smaller sizes as their tolerance and submission deepen. Each scene becomes a lesson in their own capacity for surrender. The simplicity of these rings belies their power in a carefully orchestrated dynamic.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Sportsheets Rubber O-Ring 4 Pack | Silicone Cock Ring (single) | Metal Adjustable Cock Ring |
|---|---|---|---|
| Sizing options | Four fixed sizes in one pack | One fixed size | Adjustable fit for all sizes |
| Material feel | Flexible rubber, gentle stretch | Firm silicone, less stretch | Hard metal, no stretch |
| Harness attachment | Primary function, excellent grip | Secondary function, adequate grip | Not designed for harness use |
| Cost per ring | Low (four rings included) | Moderate (single ring) | Higher (single ring) |
| Best for | Experimentation and harness play | Solo cock ring use | Advanced users seeking intensity |
Snag the Sportsheets Rubber O-Ring 4 Pack at BDSM Australia when you want real choice without buying four separate products. Four sizes mean you'll always have the right fit for your body and your mood, whether you're using them solo or with a partner and harness. These rings deliver straightforward, reliable performance every time you need them. Everything for Bondage Under One Roof.
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.
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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.
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Refunds
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