Our spring snap hook is gourd shape, made of high-quality aluminum alloy, ensuring durability and reliability. Perfect for keychain, clips for keys, bottle hook, backpack clip, flag hook, fishing tools fitting, dog leash hook, wire connectors, quick link chain connector, chain link, chain clips, metal clips, rope clips, spring clips fasteners, etc. It is a good tool for your home or outdoor activities!Features:1. The snap hook opens and closes easily and smoothly with one hand in just a few seconds.2. Our carabiners are finely made, no scratches, no sharp edges, no burrs, no clothing damage.3. Our carabiner clips can be used in a variety of scenarios, hardness is not easy to break, can be used for daily and outdoor.Material: Aluminum alloySize (L*W*Max. Da): 60 x 28 x 5mm/ 2.4 x 1.1 x 0.2 Package Content: 10 x spring snap hookColor: SilverNotes:1. Due to the different ways of measuring or tools, there may exist slight deviations, hope that you don't mind.2. Not suitable for climbing adventures.