The spring ring is designed with convenience in mind. Its easy-to-use spring mechanism allows for quick attachment of keys and accessories, while the sturdy construction ensures they stay securely in place. Whether you're using it for your car keys, handbag, or phone case, this keychain is a reliable and stylish choice. Features -Color:Golden -Material:Alloy -Size:2.00X2.00X0.20cm/0.79X0.79X0.08in -Inner Diameter:13mm -Outer Diameter:20mm -Quick and secure: the spring ring allows for fast and secure attachment, reducing the risk of losing your items -Key rings set: includes ample pieces, offering ample quantity for multiple uses and replacements -Suitable for various items: good for attaching to bags, phone cases, and other accessories, enhancing their functionality -Easy to carry: the compact size makes these spring key rings easy to carry around, fitting conveniently in pockets or bags -Robust alloy: constructed from sturdy alloy material, the keychain spring rings are built to last and withstand daily wear and tear Package list: 16 Rings