Item Type: Spring Snap Hooks Material: 304 Stainless Steel 1、Strong Bearing Capacity: Can bear heavy objects. Design with a screw gate, which can lock snap hook to keep the bag, water bottle from falling off. 2、Convenient To Use: Opens and closes easily and fluently. Allow quick connect or disconnect, match with swivels, ideal for hanging ropes, hoses and other items. 3、Suitable Scenes: For outdoor activities, such as camping, fishing, hiking, traveling etc. attached to the backpack, handbag, swing, camping tent and so on. 4、Widely Used: Spring snap hook can also be used as key ring, dog or cat leash hook, sports bottle hook etc., can use in your daily life. 5、Stainless Steel: Spring snap hook is made of sturdy metal material. Adopt polishing process, durable and wear resistance. Do not have to worry about will rust.