Features: -This custom keycap set is fully sculpted from dye-sublimated PBT plastic. - DYE-SUBLIMATED PBT CONSTRUCTION Made from PBT plasticlong considered the superior keycap materialthis MX-compatible set is both long-lasting and resistant to fading and shine that occurs after long hours at the keys. - Extensive Keyboard Selectionfor most Mechanical Keyboards switches, such as cherry MX/Gateron/Outemu,fit with most standard ANSI keyboard,a good choice for you to DIY your mechanical keyboard. - Fade-Resistantthe keycaps are crafted with extra-thick walls fit for intensive gaming that produce satisfying, solid keystrokes. - The caps made of PBT material; - The thickness of the PBT keycaps is about 1.4mm in OEM profile. Package Include: 1 x 6.25U space keycap 1 x R2 2.25U Enter keycap 1 x R4 1U Esc keycap 1 x 2U Num Enter keycap