Compatibility? Just fit for the Mechanical Keyboard which are cross switches using“+”shape such as Cherry MX, Kailh, Outemu, Gateron, etc. Package list?? Only sell keycaps! No Keyboard ! ? 1 * anime keycap1 * keycap gift boxCaution:HANDMADE KEYCAP - Each keycaps are handmade. It's not 100% perfect, has a slight flaw.But it’s a perfect decoration, worth buying ! 1?Handmade figures may have defects, if you mind, please do not buy it.2?This keycap is not one-piece product, you may see a little glue mark as the joint between the figure and keycap is pasted by glue. If you mind, please do not buy it.3?If the toy figure falls off due to transportation, please contact us as soon as possible.We will give you perfect after-sales service.