Check the listing for details. 100pcs D Ring 3/8" (10mm) Metal Electroplate D-Shape Buckle Clips, Silver. Condition: New. Listed at 14.16 USD. The D-shaped buckle is made of metal material, with a sturdy structure, not easy to break or deform, the surface is electroplated, smooth and rust-proof, not easy to fade, strong enough to provide long-lasting performanceThe dog collar ring has no welding, a smooth surface, and metallic luster. The closed metal D-ring has no burrs, no sharp corners, and the smooth surface and round edges prevent snagging and damage to the material, which is more suitable for pet leashes.Metal rings are used as accessories for hammocks, wind chimes, macrame decorations, plant hangers, tissue rings, webbing, strapping, leather goods, ribbons, and sewing projects. They are also suitable for decorating handbags, shoulder straps, suspenders, clothing, luggage straps, backpacks, and dog collars.