[High Quality Material] 100% high hardness Zinc Alloy, Nickel-free plating, non toxic, eco-friendly, no glitch small spring carabiner. [Mini Size] 2.4cm length, 1cm widest, 0.45cm hole in the clip, 0.3cm opening width mini carabiner clips. Not palm size! [Lightweight] 2.0 gram each piece almost weight nothing and barely noticeable, super convenient for outdoor and save your physical strength. [Durable and Effective] Strong and durable, max weight rate up to about 15kg/34lb, stiff clip part perfectly secure EDC items and will not easily loose after a long time. [Various Usage] Great for separating keys, quick release key holders, tent or tarp cord, para cord, umbrella cord, pet tag, pet carrier zipper, backpack zipper pull or other EDC items