[Product Content] You Will Receive A Multi-Card Keychain Card Holder And A Transparent Id Holder. The Size Of The Card Holder Is About 12*9*1.3Cm, And The Size Of The Id Holder Is 10Cm. The Color Is Black, Which Is Suitable For Daily Commuting. [Product Material] This Product Is Made Of Leather And Metal Materials To Ensure Its Durability And Anti-Theft Function During Use, While Providing An Ele Appearance And Feel. [Anti-Theft Brush Design] This Product Is Designed With An Anti-Theft Brush Function, Which Effectively Protects Your Bank Card And Id Card Information From Being Stolen, And Is Suitable For Improving Security In Public Places And Daily Use. [Portable Design] This Product Is Designed To Be Compact And Portable, Easy To Put In A Pocket Or Bag And Carry With You. It Is Very Suitable For Daily Commuting And Short-Distance Travel, Providing A Convenient Storage And Access Experience. [Widely Used] It Is Not Only Suitable For Storing Bank Cards And Id Cards, But Also For Storing Various Membership Cards And Transportation Cards To Meet Your Diverse Needs And Is An Ideal Companion For Your Travel And Daily Life.