The Sex and Mischief Five Piece Restraint Kit: All components made of red vinyl lined with soft material for a comfortable, sexy fit. Perfect for beginner or advanced restraint play. This five-piece beginner bondage kit includes 2 adjustable wrist/ankle cuffs, 1 adjustable collar and 1 blindfold all made of red vinyl lined with soft material for a comfortable fit. Nickel free metal hardware, polyester fabric, vinyl, and elastic. Collar length from snap to snap is 16in long.