Safe and - These key rings accessories are made of quality metal materials, which is , sturdy, safe and for long time use. It can retain its shape and color, which is not easy to deform or break. Flexibility: This twist lock keychain can be rotated 360° without worrying about tangling. You can use it safely. The lanyard snap hook is a quick lock accessory that keeps your items safe from falling out. SIZE DETAILS: The total length of each lobster clasp is 31mm/1.22 inches, and the inner diameter of the ring is 1.1 cm/0.43 inches. The diameter of the key ring is 2.5 cm/0.98 inches, you can also give it as a gift to your family or friends who like DIY, enjoy the fun of handmade with your friends and family. It is a nice and complete combination, which can meet jewelry making needs. It can be used for multiple handmade crafts projects, such as keychain, pendants, jewelry crafts and other hanging ornaments. These swivel key chain snap hooks and key rings are suitable for purses, handbags,