• Metal
• Imported
• Pack of 48 Pieces Trigger Spring O Ring: 16 Pieces Gold Spring O Ring (4 Size, 4 Pieces Each Size), 16 Pieces Silver Spring O Ring (4 Size, 4 Pieces Each Size), 16 Pieces Black Spring O Ring (4 Size, 4 Pieces Each Size)
• Product Size-0.8 inch(20 mm),0.98 inch(25 mm),1.1 inch(28 mm),1.3 inch(33 mm), Each Size 12 Pieces. The thickness of each loop is approximately 0.15 inch (4 mm). Material-Sturdy Zinc Alloy, Hard and Strong, Anti-rust and Anti-erosion
• Firm Assorted Sizes Trigger Buckle,Easy to Operate, Can be Quickly and Safely Installed on Various Fixed Points
• Wide Use-for Webbing,Curtain Holder Rings,Luggage Bag,Exercise Band,Strapping,Dog Leashes,Decorations on Handbag Purse Shoulder Strap,Flat Cords,Belting,Keychain,Car Key,DIY Craft Projects,Hang Cards and etc
• Safe to Use - Spring keyrings in Flat Design are Very Safe to Use, Stay Securely Closed, You don't Worry That Your Keys Slip off from Keyrings