Features: Dye Sublimation process, high heat resistance, corrosion resistance, not easy to be oiled after long for time use Stylish theme keycaps make your common keyboards special and textured. It is for 61, 63, 64, 68,75, 84, 87, 96, 980, 104, 108, etc. layout mechanical keyboard. Made of thick PBT material, heat-resistant, and can maintain the font of the keycap for a long for time. New Arrival 133 Keys XDA Profile PBT Keycaps for Mechanical Keyboard. This product is PBT material keycaps.for Cross universal hole, easy to install. Package Includes: 1 Set x 133 Keycaps Specifications: Material: PBT Height : XDA Profile Color: Black Mixed Process: Dye subbed Number of Keys: 133 Keys Packing Size: approx. 33x15x2cm/13x5.9x0.79in note: Keycaps only, Keyboards not included! 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!