STURDY AND HIGH QUALITY MATERIALS: Made of heavy duty nickel-plated alloy metal with heat-treated and plated surfaces. Each one is durable and rust-proof. Not easy to bend or pull apart. Double-sided plated sealed oil parade to ensure they don't fadeeasily. Non-welded metal hitch: consistent plating and shape; clean saw cut with no gaps. No sharp edges or corner points. Shiny colors and smooth belt buckles are stylish parts for your handmade leather crafts and sewing projects. Multi-purpose metal webbing buckles: clothing, dog collars, dog seat protectors, luggage straps, backpacks, purses, badge holders, handbags, backpacks, belts, etc. Suitable for almost any material: umbrella rope, leather, fabric, cotton, nylon or webbing.Infinite applications to save your money.