These silicone cuffs are nice and thick for durability inside and comfort outside. The smooth, matte silicone will feel exquisite against their wrists as they struggle in their bonds. Designed to look like traditional handcuffs, these silicone restraints have a slight amount of give, so they will not press into flesh and leave marks or bruises. Perfect for role playing on the lighter side, or for the rubber enthusiast in your life. Measurements: 9 inches in length, 2 inches inner cuff diameter unstretched.