Check the listing for details. 4Pcs Round Spring Snap Hooks, 0.5" O Rings Buckle, Matte Gold. Condition: New. Listed at 13.51 USD. Description:Material - Made of zinc alloy, these round spring snap hooks offer excellent strength, good corrosion resistance, and wear resistance, and are not prone to fading, breaking, or deformation.Feature - Keyrings feature an O-ring buckle design. It enhances connection stability, prevents slipping, and can be used with webbing or straps to extend or replace, offering much convenience. With a simple structure and strong practicality, this purse connector is well-suited for a variety of design scenarios and usage conditions. Easy to Use - These round keychain clips are easy to operate for quick connection and release, and convenient to use. Simply press the spring-loaded part to open the hook, attach it to the desired item, and release to secure. Wide Application - O-ring hook clips are versatile.