These fun rubber cuffs are a great way to bind your partner in silicone for a fun bondage play scene The semi-stretchy rubber encloses the wrist, and has a Velcro pad that lets you get in and out in a snap. The connecting cord is nice and thick, and the smooth, matte material puts a sexy new twist on a classic restraint staple. Measurements: Fits wrists and ankles between 8 and 10 inches in circumference, cord measures 7 inches in length. Material: Silicone, Velcro. Color: Black