These classic locking wrist and ankle cuffs are made of black silicone bondage gear. You’ll want to put these on your sub and lock them up for a while as you tease them relentlessly. Make sure your sub doesn’t run away – lock them into these fantastic, classic black silicone locking ankle cuffs and have your way! Black and made of soft vegan silicone, they are allergen free. Featuring an O-ring for attaching a lock or handcuffs, and adjustable closure, these fit most sizes. Lock them up and steal away…or have your way. You choose.