For both beginners and restraint enthusiasts alike, Merci's Silicone Cuffs feature a single-piece molded design with no metal hardware to break, snag apparel, or irritate skin. Perfect for light bondage play, these firm yet flexible wrist cuffs provide strong but comfortable restraint and submission without pain.Features Health-Grade Platinum Premium Silicone Stretches to Fit Easy to Put on and Remove Can Be Worn on Wrists or Ankles Warms to Body Temperature Easy to Clean; Top Rack Dishwasher-Safe Hypoallergenic, Nonporous, and Odorless Phthalate-Free, Body-Safe