Sex Extra 70mm Metal Cuffs deliver authentic restraint play with polished silver finish and secure locking mechanism. The substantial weight creates psychological dominance while comfortable 70mm diameter fits wrists or ankles perfectly for versatile BDSM scenarios.
Key Features:
Premium metal construction delivers authentic weight and psychological impact during bondage play creating persistent awareness of restraint that heightens arousal and intensifies every sensation throughout power exchange scenarios.
Versatile 70mm diameter fits both wrists and ankles securely allowing diverse restraint positions from basic behind the back bondage to elaborate spreadeagle configurations for enhanced dominance and submission experiences.
Reliable twist key locking mechanism creates definitive restraint with audible confirmation while featuring quick release safety function for immediate freedom during unexpected situations or when play concludes.
Cool metal surface provides temperature play opportunities that create delightful contrast against warm skin adding tactile stimulation that amplifies sensitivity and arousal during intimate restraint sessions.
Polished silver finish creates striking visual appeal that enhances psychological aspects of bondage while smooth interior edges prevent chafing during extended wear for comfortable long term restraint scenarios.
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Genuine metal cuffs that deliver serious restraint for couples and power exchange players. Polished silver finish, 70mm diameter, and a secure twist-key lock create authentic submission dynamics with weight, temperature play, and psychological control.
Why choose the Sex Extra 70mm Metal Cuffs by NANMA
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
Metal cuffs work by creating persistent physical and psychological awareness of restraint. Once locked around wrists or ankles, the substantial weight keeps the restrained partner constantly conscious of their bound state. Cool metal against skin adds temperature sensation, while the secure lock eliminates escape and deepens submission dynamics. Restraint heightens body awareness and vulnerability, which amplifies responses to touch and creates more intense arousal and orgasms as control scenes progress.
Positioning the cuffs behind the back, to bedposts, or connecting them together creates different power dynamics for varied play. Browse Featured Cock Ring Mega Menu to explore complementary gear. Every movement catches light off the polished silver finish, reinforcing the psychological impact of restraint throughout extended sessions.
A 70mm internal diameter fits most adult wrists and ankles without restriction. Measure around the narrowest part of your wrist or ankle to confirm fit — you should be able to slide one finger comfortably between the cuff and skin when closed. This sizing suits most adults, though thinner or thicker frames may find the fit varies. Cockringshop specialise in products for men and couples, and our team can help you choose if you're unsure. Prioritise comfort and circulation over a tight appearance — numbness or tingling means the cuff is too snug.
Open the cuff and position it around the wrist or ankle with the keyhole accessible to the dominant partner. Close the cuff snugly but not tight enough to restrict blood flow. Turn the key clockwise until you hear the distinctive locking click. Check that the restrained partner feels secure pressure without discomfort, and confirm that fingers and toes retain normal colour and sensation.
Keep keys within reach of the dominant partner at all times, and test the quick-release function before intense play begins. After use, wipe the metal clean with a soft cloth. Create varied restraint positions by securing both cuffs behind the back, to sturdy furniture, or connecting them together with rope or chain to explore different power dynamics.
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| 70mm Diameter | Universal fit for wrists and ankles | Enables versatile restraint positioning | Secure hold without circulation restriction |
| Metal Construction | Polished silver finish | Creates authentic psychological dominance | Substantial weight maintains constant awareness |
| Key Lock System | Twist mechanism with safety release | Delivers definitive control transfer | Audible click deepens submission mindset |
| Smooth Edges | Carefully finished interior surfaces | Allows extended restraint sessions | Comfortable wear without skin irritation |
Couples exploring their first restraint fantasies benefit from genuine metal over lightweight alternatives. Beginners appreciate the quick-release safety feature and the confidence it provides when trying power exchange for the first time. Most adults find the 70mm diameter comfortable and secure for extended wear during scenes.
Skip these cuffs if you have circulation problems, nerve sensitivity issues, or a strong preference for softer restraints like rope or padded cuffs. Those with very small or very large wrists or ankles may find the fixed diameter uncomfortable. If you experience numbness, tingling, or colour changes in your hands or feet during restraint, release the cuffs immediately and check your circulation.
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Tested and quality-checked Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product → |
Metal cuffs deliver rigid, unyielding restraint with substantial weight that maintains constant awareness. Leather and fabric restraints offer more adjustability and softer feel against skin, though they lack the psychological impact of genuine metal. Browse Featured Male Chastity for alternative restraint styles. Metal cuffs suit players who want authentic weight and psychological dominance; softer options suit those prioritising comfort and adjustability during longer sessions.
| Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle. |
Pair these cuffs with rope, chain, or furniture restraint systems to create varied bondage positions and control scenarios. Bondage and power exchange play intensifies when combined with complementary gear that deepens submission. Couples Intimacy Kits offer integrated restraint and control tools designed to work together during extended scenes. Combining cuffs with other restraint methods expands positioning options and deepens the psychological dynamics of power exchange.
NANMA Corporation specialises in quality BDSM gear and restraint accessories for serious power exchange play. Nanma Corporation offers a full range of restraint solutions and control tools designed for couples and experienced players seeking authentic construction and psychological impact.
Understanding restraint safety, positioning, and aftercare enhances every scene. Restraints guides cover best practices for secure and enjoyable power exchange play. Spend time learning before your first session.
Ready to buy with your size sorted? Order the Sex Extra 70mm Metal Cuffs from The Cock Ring Store with confidence. Every product is genuine, function-tested, and quality-checked before shipping. Your order arrives in discreet packaging to your door anywhere in Australia. Cockringshop are Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.
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