36 Key Caps Top Covers Tags ID Markers Keyring Soft Topper Rubber Assorted Colors The key cap rings are made of a solid color rubber-like material that resists cracking and color fading. They work by fitting over your keys to provide a protective sleeve and help prevent dirt buildup. Easy to put on and remove. A fast, simple, and colorful way to identify your keys; organize by color and avoid confusion. These key cap rings fit most standard key shapes. Ideal for gifting. Measures: Outer Diameter Approx. 0.87", Inner Diameter Approx. 0.60", Thickness Approx. 0.2". Assorted patterns on rubber; colors may vary. This listing is for 36 pieces (3 packs). Note: Keys shown in images are not included and are for demonstration only. Generic • 36 Pcs Rubber key markers • Flexible & durable • Very simple to use • Fits over almost any shape key