Size and Quantity:There are eight m4 mini snap hooks in the package. Well-made:304 stainless steel spring clip, spring lock, good surface gloss, better wear resistance, moisture resistance, corrosion resistance, aging resistance, long service life. Sturdy and Durable:The rigid structure ensures the stability and strength of the clip and prevents the rope from escaping or the clip from coming off on its own. Easy to Use:You can use it to quickly attach chains and ropes, tools, accessories, clothes and gear. One-handed operation, less than 1 second. Works Great:Spring clips (m4 snap hooks) can meet your needs! For Key Chains, Key Clips, Bottle Hooks, Backpack Clips, Flag Hooks, Fishing Tool Accessories, Dog Leash Hooks, Wire Connectors, Quick Link Chain Connectors, Chain Links, Chain Clips, Metal Clips, Rope Clips, Spring Clamps firmware etc.