... availabe metal d ring belt buckle for bag 1) Top standard2) Various color, material, size3) Customised4) size/width 10~100mm5) Aluminum alloy, steel ... , stainless steel, plastic etc6) Use for bag, backpack, belt, strap, luggage, medical ... bucklesbag friction buckles, airplane buckle, aircraft friction buckles metal d ring belt buckle for bag