Widely CompatibleThis keycap set contains 137 keys. it can fit most 61/64/68/84/75/87/96/104/108 mechanical keyboards Durable PBT MaterialWith high-quality PBT material and an anti-grease coating, these keycaps provide top-notch durability and an excellent feel for your typing. less prone to grime buildup Dye Sublimation ProcessThe keycap adopts advanced dye sublimation technology, the color pattern is more vivid, not afraid of oil stains, and has a long service life XDA ProfileThe XDA profile ball cap looks beautiful, increasing the contact surface between the keycap and the fingers, thereby improving the comfort of typing Extra-Thick Key Walls Provides maximum durability and solid key presses