Features: Thickened PBT keycaps wall makes the keycap more sturdy and durable. The DyeSublimation technology made the color has penetrated into the keycap, the service life of up to ten years will not fade. This keycap set contains 131 keys. it can fit most 60%/65%/75%/80%/96%/100% (61/64/68/84/75/87/96/104) Mechanical Keyboard. (Only keycaps, no keyboard included ） DyeSublimation PBT Keycaps: thick PBT material and an anti-grease coating, these keycaps provide high durability and a great feel for your typing. MDA Profile: The XDA profile ballcap looks very beautiful, and increases the contact surfaces between the keycap andfingers, thereby improving the comfort of typing. Switches Compatibility : The keycap set only suitable forMX switches. Specifications: Material: PBT Height: XDA Process: DyeSublimation Quantity: 151pcs Size：As Pictures Themes：Optional as Pictures Compatible: 61/64/68/78/84/87/96/98/104/108 keys mechanical keyboard Switches Compatibility : The keycap set only suitable forMX switches. Package Includes: 1Set Keycaps note: Please note: This product is keycaps only, not a keyboard. Due to the different light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviationsdue to manual measurement.