【What Is This】:PeavyTailor keychain clip hooks are Spring Snap Hooks which have Spring-loaded gate with thumb trigger for quick attach/detach to any belt, strap, or ring.【What Size】:The size of these lobster clasp keychains is 2.75″x0.83″. Attached with a 1″-Diameter Nickel-Plated Steel split ring on the bottom. Full length is 3.5 inches with the split ring.【What Material】:These swivel hooks are made from High-strength plastic which is durable to last for many years.【What In the Package】:Including 9 Pcs claw hooks and 9 split rings.【What Color is】:These swivel clasps are black color, and the rings are black too. Ship with USPS First-Class Mail. Arriving within 2 to 3 Business Days.