The Flambeau Outdoors Cricket Storage Puck is a compact, collapsible way to store your crickets. Designed with a coil spring and net inside, this Puck has an easy-open lid for quick access to your crickets. It locks down with a push and a quarter turn, and helpful lock/unlock icons inside make it easy to use. Diameter: 4.5". Open height: 7.5". Collapsed height: 1.5".