Package1.2inch(32mm) 50 pcs Swivel Lobster Clasps and 1 inch(25mm) 50 pcs Split Key Rings, as Accessories Combination for DIY Lanyard Snap Hook, Keychain Charms/Crafting and Purse Hardware MaterialRotatable Snap Hook with Key, Made of High Quality Zinc Alloy, Anti-Rust with Silver Shiny Finishing QualitySolid and Durable Key Chain Clip, Improved Spring Clip can be Opened and Closed more than 5000+ times in our test. Carrying Capacity can Basically Meet Various Uses in Daily Life UsagePerfect for Keychain Clip, Swivel Lanyard Snap Clips, Key Charms/Crafting, Jewelry Making, Mask Holder/lanyard, Key/Pet Tags, Handmade Dog Collar, Backpack Bows, Purse Charms, luggage strap, Gardening Decoration, Beaded lanyards, Necklaces Warm TipsPlease be Sure to Pay Attention to the Size Stated, and We Provide a more Accurate Visual and Description About the Sizing on the Picture Listing