Made of high-quality metal with rust and corrosion protection. Solid and durable construction. Features a compact size and lightweight design. Whether used for bag making or other purposes, it is light and easy to carry. The structure is reasonable with rotation for easy clipping. The heavy-duty snap is strong enough to withstand a maximum pull of 80kg / 176lb, securely holding your leash. Ideal for clothing bags, accessories, zipper pulls, handbag purse straps, dog collars, ropes, pet leashes, luggage straps, and backpack clasps. Color: Silver Material: Metal Size: Overall length: 52mm; Tail inner diameter: 13mm Package Contents: 20 x swivel snap hooks (only the above content is included; other items are not). Note: Lighting and different displays may cause slight color differences in the product image. A measurement error of +/- 1-3cm is acceptable.