PBT Backlit OEM Profile Keycaps for Cherry MX Switch Mechanical Keyboards are available in Black, White, Pink, Blue and Rainbow sets, comprising 104 to 108 keys and 12 additional keys. Compatible with 61/68/84/87/104 and ANSI 61/87/104/108 layouts, the spacebar is 6.25u, and the ctrl, alt, fn, win is 1.25u. This product features a pudding design with a two layer design in a variety of colors. An ideal choice for gamers who desire something unique and eye-catching, this item is only the keycaps and does not include the keyboard.