The Ice Warden is an ingenious device that lets you enjoy some self-bondage or fun with a partner. Fill the hollow cylinder chamber with water, insert the removable core shaft, and put the Ice Warden in the freezer. Once the water turns to ice, you now have a solid frozen core inside your lock. With ice hardened through the openings in the core shaft and filling the entire chamber, the lock will not release until the ice has melted. Once your favorite bondage equipment is attached, you will be forced to stay restrained until The Ice Warden thaws and grants you permission to be free. Attach to cuffs, rope, suspension gear...any setup you can imagine! The range of melt time varies depending how much water is applied. Measurements: 4.28 inch overall length, Cylinder is 2.13 inches long, 1.63 inches in diameter. Material: Stainless Steel.