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. Compatible for Cherry MX / Gateron / Kailh / Razer / others MX clone mechanical switch, this set consists of numeric 1 through 6, four arrow keys, Q, W, E, R, A, S, D, and F in a sharper font, all made in the standard OEM profile.