This keycap is doubleshot molded (one of the highest quality mold possible) and is made of ABS plastic. This combination produces one of the highest quality keycaps, with its legends being resistant to scratching and even sandpapering. Fit on bottom row 1.25u which includes the CTRL, Windows, ALT, etc (check the diagram below); and compatible for Cherry MX / Gateron / Kailh / Razer / others MX clone mechanical switch. Designed for non-backlit mechanical keyboard especially, but you can put on backlit keyboard too.
* Due to the light and screen difference, the item's color may be slightly different from the pictures.
* Please refer to the following key placement diagram. Red color zone represents bottom row with 1x1.25 key cap size.