Meet Cuffii – silicone handcuffs that are soft, comfortable, and ready for all your playful mischief. Whether you're getting frisky or just tying up some loose ends (literally), Cuffii adds a fun twist to your adventures. Secure, comfy, and stylish?because who said handcuffs can't be chic? Soft on skin One size fits most Strong in bond Flexible yet firm Inner diameter: 6 cm / 2.36 in. Distance between the handcuffs: 7 cm / 2.76 in.