Bluemoona 50 Pcs - 3/8" 10mm Swivel Lobster Metal Clasps Clips Curved Snap Buckle (Gun Black) size:Length:1 1/4" 33mm D Ring width: 3/8"(10mm) Material: Metal Color:Nickle,Gun Black,Bronze,Gold(Pick Color) Quantity:50 pcs Used for key chains, beading and DIY accessories