Features: For standard GK61-rk61/dz60/gk64/68/KBD75/84/RK836/87/96/980/104/108 and Alice-Layout MX switches mechanical keyboard whose space is 6.25u, and 7u spacebar keycaps keyboard. For GK series split spacebar keyboard (2.25u/2.75u) For Main 84 layout, like Keycool 84 XD84 Suitable for main 64 68 layout, like GK64 Tada68 for Split 64 84 keyboard High-quality PBT material, heat-resistant and can maintain the font on the keycap for a long time- Specifications: Keycap Name: Sweet Monster Keycaps Material: PBT Profile: XDA Craft: PBT DYE-SUB Number of keys: 135 keys Note: Note: this is a set of keycaps, not a keyboard !! Please allow 1-2cm error due to manual measurement, please 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. Package includes: 1 set PBT Keycaps (139 Keycaps)