This brass clicker, referred to as a "cricket", is a replica of the ones used by the 101st Airborne Division during the liberation of France in June 1944. Specifically, they were used during Operation Overlord on D-Day. [Dimensions] Length: 2" Width: 1" Weight: 0.4 OZ [Materials] The burnished brass base of this clicker reminds us of military valor of years gone by [Functional] Click twice to distinguish yourself as an Allied soldier [Prop] A subtle, but authentic way to distinguish youself from other reenactors [Quality] All of our products are made of the finest materials, and are packaged securely in our own warehouse Additional Details ------------------------------ Product description: This brass clicker, referred to as a "cricket", is a replica of the ones used by the 101st Airborne Division during the liberation of France in June 1944. Specifically, they were used during Operation Overlord on D-Day. [Dimensions] Length: 2" Width: 1" Weight: 0.4 OZ [Materials] The burnished brass base of this clicker reminds us of military valor of years gone by [Functional] Click twice to distinguish yourself as an Allied soldier [Prop] A subtle, but authentic way to distinguish youself from other reenactors [Quality] All of our products are made of the finest materials, and are packaged securely in our own warehouse