Welcome to our store! 1. These hinge rings are superior in quality, not easily deformed, and can withstand long-term use. 2. Made of nickel-plated metal, these hinge rings are rust-resistant and can remain pristine under favorable conditions. 3. Versatile: you can use these hinge rings to bind documents, scrapbooks, family albums, etc. They can also be used as keychains. 4. These hinge rings are nearly seamless when closed, but they can be easily opened if you do it right. 5. There will be 20 hinge rings of the same size in each package. And three sizes are available for you to choose from: 25 mm, 30 mm, and 38 mm. Features: 1. These hinge rings are superior in quality, not easily deformed, and can withstand long-term use. 2. Made of nickel-plated metal, these hinged rings are rust-resistant and can remain pristine for a long time under favorable conditions. 3. Multifunctional: you can use these hinge rings to bind documents, scrapbooks, family albums, etc. And can also be used as keychains. 4. These hinge rings are nearly seamless while closed, but they can be easily opened if you act right. 5. There will be 20 pieces of hinge rings of the same size in each package. And three sizes are available for you to choose, namely 25 mm, 30 mm and 38 mm. Specification: Condition: 100% Brand New Item Type: Hinge Ring Material: Nickel-plated metal Color: Silver (as shown in the pictures) Quantity: 20pcs Optional Sizes: 25mm, 30mm, 38mm Package Weight: 45-105g Package Included: Only 20 x Hinge Ring Note: 1. Item color displayed in photos may be showing slightly different from the real object, due to different monitors or other factors. 2. And please allow 1-5mm error due to manual measurement. Thanks for your understanding.