Features: 100% brand new and high quality Compatible with 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, storm Quick Fire,Poker etc and 7u Spacebar Keyboard. 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 Compatible with GK series split spacebar keyboard(2.25u/2.75u) ; Main 84 layout, such as Keycool 84 XD84 Compatible with main 64 68 layout,such as GK64 Tada68; Compatible with new Split 64 84 keyboard The PBT keycap is corrosion-resistant and heat-resistant, and can maintain the initial state of the keycap for a long time. They're designed in advanced XDA height, more comfortable and compact looking. Package Includes: 1 Set x Keycap (complete set) Specifications: Material: PBT Dye Sublimation XDA Profile Size: approx 33 x 19 x 3.5cm/13x7.48x1.38in 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!