Materials: Our gold lanyard swivel snap hooks and key rings are made of quality metal material, durable, anti-rust, and designed for long-term use. Flexibility: These key chain clip hooks offer 360-degree flexibility, allowing easy rotation in any direction. The lanyard snap hooks feature a secure snap closure to prevent items from falling off. Size: The total length of the gold lobster claw clasp is 31mm (1.22 inches), with a ring inner diameter of 1.1cm (0.43 inches). The key ring diameter is 2.5cm (0.98 inches). Ideal size for various handmade craft projects. Applications: Premium swivel snap hooks and key rings are suitable for lanyards, webbing straps, keychains, handbags, purses, jewelry making, kids' art projects, and other small accessories. Great for DIY keychain and jewelry projects. Color: Gold Material: Metal Package Contents: 50 x Gold Swivel Snap Hooks 50 x Key Rings Note: Light shooting and different displays may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3cm.