Sturdy material: The snap hook key ring is made of zinc alloy, polished with an anodized surface, smooth and shiny, with good corrosion resistance and will not rust, and of good quality.Convenient design: The carabiner keychain consists of a snap hook and a metal circle. You can DIY clip lanyards and make fashionable jewelry, easy to use.The durable key ring snap hook has good elasticity and toughness, is easy to open, can quickly spring back when released, and retains good elasticity even after prolonged use. .Compact and Portable: The package contains 6 carabiner keychains, 3 silver and 3 gun colors. Lightweight and durable, only 22 grams. Each carabiner measures approximately 7cm (L), 2.2cm (W), and the key ring diameter is approximately 2.5cm.