WellieSTR 20 Pack Metal 360 Degree Spring Loaded Swivel Trigger Snap Hook with antique brass Finish Full 360 degree swivel eye to prevent tangling Easy to use spring loaded trigger lever to allow quick & easy attaching/detaching Great for lanyards, key chains, pet leashes, hand bags, purses, and more Material: Metal Size: kindly refer to the picture 20pcs per lot