Features: Brand new and high quality PBT material, thermal sublimation process. Made of PBT material, a little grainy texture feeling, not easy to collect fingerprints. Color brighter and not easy to fade off. And it doesn'for t support light shining through. PBT texture, a little grainy feeling, not easy to shine as ABS material. Ergonomics, Cherry Profile , ergonomic ladder design, smooth lines. PBT sublimation for key cap: the color has penetrated into the for key cap, the service life of up to ten years will not fade, you can rest assured to use and enjoy the design on the for key. Durable matte PBT for key cap, durable wear and no oil, and matte design makes the for key cap not easy to stick sweat, appearance more texture. Printed by thermal sublimation process, characters will not wear out. Specifications: Number of keys: 138Keys Material: PBT Keycaps (Sublimation) Height: Cherry Profile Thickness Approx：1.5mm-2mm Compatibility: for most mechanical keyboards on the market （108 104 980 96 87 84 68 64 61keys） Package Includes: 1Set x 138 keycaps note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!