PLEASE NOTE:Keycap ! Keycap! Keycap ! Not Keyboard !!!This link is only the keycaps, no keyboardincluded. It's compatible with most mechanical keyboard, The keycap loadingboard is only to take photo, not included in the sold package. KEYCAPS SIZE:Ctrl: 1.25uWin: 1.25uAlt: 1.25uMenu: 1.25uSpace Bar: 6.25uINCOMPATIBILITY:If the spacebar is 6u 6.5u 7u instead of6.25u, it can't be compatible. COMPATIBILITY:Compatible with standard ANSI 108 104 87 61MX switches mechanical keyboard whose space is 6.25u, namely 11.7cm.PACKAGE INCLUDE:1 x 108 OEM keycaps Set1 x Keycaps Puller AFTER SERVICE:If some keys missing or broken on the way,please feel free to leave us messages, pleasedon’t worry, we will send you missing or broken ones soon.