MADE OF ZINC/ALLOY, REVOLVING NICKLE PLATED SPLIT RING & PP WEBBING. SILICONE AND LEATHER STRAPS ARE ALSO AVAILABLE CALL FOR PRICING. EQP PRICING DOES NOT APPLY TO CUSTOM ITEMS. RANDOM SAMPLES NOT AVAILABLE. COMPLIES WITH PROP 65. 3 1/4" W X 9/10" H X 1/4" D