IMPORTANT: 1. Size are hand-measured, there is a difference between the new is normal, please prevail in kind 2. Please contact us promptly if there are any question with the product! Large Size: You will receives 3pcs swivel snaps, each swivel carabiner have a length overall 4.6 inches, overall width of 1.77 inches, and a snap opening of 0.66 inches. Safe load capacity is up to 331 lbs, meet your different use need and provides you with strong and reliable support 360° Automatic Rotation: The bottom of swivel hook has design with D ring, which can rotate 360 degrees, flexible and easy clip, reduce the risk of rope tangles, improve user experience and provide convenience, these flag clips are very suitable for dog leash, boat leash Upgrade Design: Our swivel clasp with a unique design that offers a great level of security than the usual "pull down" design without stuck or accidentally open, using these snap hooks heavy duty will keep your object together and ensuring good durability and safety Quality Material: Our swivel eye snaps are made of 304 stainless steel with black electroplating and solid structure, waterproof and rust resistant, and not easy to break, making swivel clip can last long and ensure durability for many years Various Uses: Our swivel snap hook allows for strong and quick attachment to split rings, boat anchor ropes, flagpole ropes, dog leashes, hanging plants, cables, straps, sports equipment and more, suitable for most indoor or outdoor uses