1、PBT Material: These mechanical keyboard keycaps adopt selective PBT material with water and oil repellent coating and stable structure, resistant to wear and fading, which ensures comfortable typing and extends service life. 2、Dye Sublimation: These keyboard keycaps adopts for XDA height, which is suitable for most mechanical keyboard. Dye sublimation technique presents vivid colors and clear characters, better decorating your keyboard. 3、Ergonomic Design: This PBT keyboard keycaps feature ergonomic design, effectively reducing fingers and wrists fatigue, suitable for long time typing. 4、Widely Compatible: This keycap set provides 133 keys that are applicable to mechanical keyboard with 61, 64, 68, 72, 82, 84, 87, 104, 108 keys. 5、Cartoon Kitten Theme: These dye sublimation keycaps are featured with cartoon kitten theme design, with rich patterns and vibrant colors, adding more luster to your life and work.