【Product Content】 You Will Receive A Set Of 20 Black Key Rings, Including 15 Pieces Of 1.8*25Mm And 5 Pieces Of 2.0*32Mm. Suitable For A Variety Of Uses, These Keychains Help You Manage Your Keys And Small Items Securely, Whether At Home, In The Office, Or Outdoors. 【Product Material】 This Product Is Made Of Metal Material With Excellent Durability And Anti-Oxidation Properties. The Black Coating Not Only Adds To The Keychain'S Aesthetics, But Also Provides Additional Protection Against Corrosion, Ensuring It Can Be Used For A Long Time Without Rusting. 【Practical Design】This Key Ring Has A Simple Design, Is Sturdy And Durable, And Is Not Easily Deformed. Two Different Sizes Of Key Rings Can Adapt To The Needs Of Various Keys And Small Items, Making Management And Carrying More Convenient And Meeting Your Daily Needs. 【Wide Application】This Product Is Suitable For Hanging Keys, Hanging Gadgets, Making Diy Projects, Etc. Whether Used At Home, In The Car, Or Outdoors, These Keychains Do The Job With Ease, Helping You Organize And Manage Your Belongings Efficiently. 【Easy To Use】These Key Rings Are Simple To Operate And Easy To Open And Close, And Can Quickly Complete The Hooking Of Keys Or Items Without Tools During Use. At The Same Time, Its Compact Design Is Easy To Carry, Suitable For Portable Use Or Distribution As Gifts.