Key Cap Tags, 24 Pack, 6 Assorted Colors Key ID Ring Covers with Blank Labels, All in One Perfect Coding System NEVER MIX UP KEYS AGAIN: Organize and code your keys by color & Label. Uniclife Key cap Tags are perfect for boneheads who can't remember which key goes where. 24 PIECES, 6 COLORS: Blue, Yellow, Red, Green, Black, and Purple. NOT JUST COLORS: Each KEY CAP is supplied with a blank paper card insert to write on as you want, a plastic cover to avoid damage from water or sweat. FOR MOST FLAT KEY TYPES: These key rings will stretch to fit most standard key heads. Overall Diameter: 25mm. DURABLE MATERIAL: Rubber-Like vinyl resists cracking and color fading. Come with Retail Package.