Silicone Handcuffs. These thick and durable silicone handcuffs are perfect for bondage and BDSM play, especially play that gets a little messy. Sturdy, easy to clean, and soft on the skin, these silicone restraints allow for safe bondage play of any kind, whether you're a beginner or a bondage aficionado. Featuring a detachable metal connector, adjustable metal buckles, and a looped padlock anchor, you'll find yourself reaching for these handcuffs again and again.