Features: brand new and high quality XDA profile stylish 127keys keycaps set for mechanical keyboard.Thermal dye sublimation fonts, the ink penetrates into the inside of the keycap by sublimation, so the characters are not easily worn outfor standard GK61/rk61/dz60/gk64/68/KBD75/84/RK836/87/96/980/104/108 MX switches mechanical keyboard whose space is 6.25u,namely 11.7cm.Such as Filco 87 104, for storm Quick Fire,Poker etc and 7u Spacebar Keyboard. for GK series split spacebar keyboard(2.25u/2.75u). The PBT keycap is corrosion-resistant and heat-resistant, and can maintain the initial state of the keycap for a long for time. Main 96 layout whose bottom is 1.25 1.25 1.25 6.25 1.5 1.5 1 1 or 1.25 1.25 1.25 6.25 1 1 1 1 1 or 1.25 1.25 1.25 6.25 1.25 1.25 1.25,such as Melody 96 etc. Main 84 layout, such as Keycool 84 XD84; for main 64 68 layout,such as GK64 Tada68for new Split 64 84 keyboard. Specifications: Material: PBT Process: Dye-Sublimation Height: XDA Profile Number of Keys: 127keys Language: English Size: approx. 30x15cm/11.81x5.91in Package Includes: 1 Set x 127 Keycaps 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!