[XDA PROFILE] - Ergonomics design for long time use without fatigue at work or in-game. Compared with DSA profile, XDA has larger area of the top cap, which will improve your hand .[PBT & SUBLIMATION] - These keycaps are made of durable and anti-grease PBT material. Compared with ABS, PBT has better high hardness, wear resistance and high temperature resistance. Sublimation makes the font of keycaps clear and non-fade.[A DECENT GIFT] - For esports enthusiast, white-collar worker, student, anyone who wants to decorate your keyboard. This set of keycaps will be a perfect gift for you to make your keyboard dynamic or comfortable.Feature: Compatibility: This keycap is suitable for mechanical keyboards on the market (Applicable:61/64/68/87/96/980/104/108/cherry 3000/3484 etc. 6,25U mechanical keyboard)Note: this is a keycap, not a keyboard Number of keys: 139 KeysHeight: XDA ProfileMaterial: PBTcolour: As shownPackage Contents:1 set x 139 keycapsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.