Lucky Line Medium Key Identifiers, Assorted Neon Colors, 4 Pack (16706) COLOR CODE AND ORGANIZE keys with vibrant eye-catching neon colored key identifiers RESISTS CRACKING AND FADING with rubber-like vinyl that is highly resilient NEON COLORS; a variety pack that includes orange, green yellow, and pink TEXTURED GRIP for a strong and steady grip on keys making them easy to maneuver FITS MOST KEYS; 1 inch diameter key identifiers will stretch to fit most medium standard key shapes