Features: brand new and high quality Suitable for mechanical keyboard type:for 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. 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 Kira 96 RS96. for GK series split spacebar keyboard(2.25u/2.75u) . Main 84 layout, such as Keycool 84 XD84. for main 64 68 layout,such as GK64 Tada68. for new Split 64 84 keyboard. Specifications: Material: PBT Height : XDA Profile Theme: UnderseaMystery Color: Blue +white+yellow Process: Dye Sublimation Number of Keys: 137Keys Printing Method: Five-sided Sublimation Packing size: approx. 35x15x2cm/13.78x5.91x0.79in Note: Keycaps only, Keyboards not included! 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! Package includes: 1Set x 137 keycaps