Beltkeeper COP® DL1511-BR Colour: black Material: ballistic rubber Belt keeper made of almost indestructible ballistic rubber. 3 Sizes: Size 1 (231511): 50 mm Under Belts, up to 58 mm Duty Belt Size 2 (231512): 40 mm Under Belts, up to 45 mm Duty Belt Size 3 (231513): 40 mm Under Belts, up to 50 mm Duty Belt Can be attached to under belts up and left on the belt. We recommend the use of at least 4 beltkeepers per rig, one in front and one behind the holster as well as one beltkeeper on the opposite side of the holster.