Bondage

Boundless Wrist Cuffs - Black.

$18.90
or 4× $4.72 with Shop Pay

The Boundless Wrist Cuffs - Black is kept here because restraint, done quietly, is an act of considered care — for the body wearing it and the hands using it. Boundless understands the weight of the brief.

Made in polyester — finishings that won't catch, hardware that holds.

Every bondage piece on Soft Hum ships with the same soft reminder — agree on a word before you begin, agree on a way out. The softer something looks, the more carefully it should be played with.

Kept in the black family.

Just get on the bed and stay there in Boundless Wrist Cuffs. These wrist cuffs can be bound together with a fully-flexible swivel design, maximizing restraint while minimizing discomfort and giving the wearer full dexterity. The cuffs are held together by detachable universal clasps, allowing you to attach these cuffs together or to any other surface of your choosing. Buckle straps on the wrist cuffs ensure a totally secure, totally adjustable fit, exactly as tight as you want them to be, while being fun and comfortable to wear. The high-quality cuffs are made to last even with the roughest play, being double-padded and double-stitched on a durable, textured design to let you know exactly who is in charge. The soft and plushy interior feels great, while the vegan-leather exterior shouts "let's get down to business"-- cruelty free, of course. The Boundless Wrist Cuffs truly are world-class, and second to none. Give them a try-- if you dare.
40dB
Quietest setting
IPX7
Waterproof
90 min
Battery life
2 yr
Warranty
✦ Plain-package shipping · always ✦ Generic billing descriptor on your card ✦ Free returns on unopened items within 30 days
01Materials & care
Manufacturer specs vary by piece — check the product description above for full materials and care instructions. In general: silicone pieces clean with mild soap and warm water (or a silicone-safe cleaner), air-dry, store away from direct sunlight.
02Specs & power
USB-C charging · 90-minute runtime · 8 vibration modes · Travel-lock · 2-year warranty.
03What's in the box
The product · USB-C charging cable · travel pouch · quick-start card.
04Shipping & returns

USA: $9.95 standard (free over $150). "I Want It Right Away" express $18.95 (1–2 days). Canada: $23.99 flat.

30-day returns on unopened items. For health and safety, opened intimate items are final sale.

Free shipping
Orders $150+
Discreet packaging
Always, by default
Body-safe materials
Medical-grade silicone
US-based support
Real humans, sales@nnlgroup.co