Inner Diameter: 27mm / 1.06 inch; Overall Length: 12cm / 4.7 inchFeature: Comes PU leather material, they are lightweight, sturdy and portable, durable in use for a long service timeAdvantage: Braided Leather Keychain is a feature of a fresh and creative design, delicate workmanship, it is convenient to store or carry. Various colors can make it easier to sort and distinguish your keysApplication: Multiple purposes of this braided keychain, you can connect your keys, ID Cards, badge holders, wallet, backpack, handbags, etc. Not only suitable for office, home, outdoor, but also for presents and sorts of celebrationsNote: Please note that this keychain is not fit for stretching or wrist use