Features: 1.Heat Lifting Process: DIY keycaps are made of heat lifting process, with clear handwriting, no color loss and wear resistance. 2.Ergonomic Design: Mechanical keyboard keycaps are ergonomically designed for long hours of uninterrupted typing without fatigue 3.Application: Keycap set includes 138 keys, suitable for 61,63,64,68,75,82,84,87,96,98,100,104,108 keys mechanical keyboard 4.PBT Material: Keyboard keycaps are made of PBT material, comfortable to the touch, very durable, can extend the service life 5.Professional Design:Keyboard keycaps are designed for mechanical keyboards, exquisite workmanship, easy to install and use, no fading. specification:Item Type: 138 Keys Mechanical Keyboard Keycaps Material: PBT Process:Thermal Sublimation Process Number of Keys: 138 Keys Suitable for: 61,63,64,68,75,82,84,87,96,98,100,104,108 Keys Mechanical Keyboards PackageList:138 x Keycaps 1 xPuller