Description: and : Very tight keychain, never worry about your keys falling off. Practical: With 2 split rings, innovative design, functional, practical, durable and attractive. Convenient: lock and connect, easy . Material: Made of aluminum, high strength Easily attach to belt, key ring, key chain, backpack, bags. Also can be used equipment, , etc. Specification: Material: Aluminum. Size: Length: 80mm/3.15; Ring Diameter: 23mm/0.9inch. Package Includes: 4 Pieces Keychain Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. your understanding and enjoy your shopping moment