FilI the StainIess Steel lce Lock with water and pIace it in the freezer in an upright position. Once completely frozen this Iocking device is ready to use. The O-rings at both ends are perfect for attaching cuffs or other restraints and the use of the Iock ensures there is no escape untiI the ice melts.
Measures 7.0 in. from O-ring to O-ring and 1.96 in. in diameter.