Because it is a combination of a toy doll and a keycap, the joint between the two is pasted by glue. If the toy doll falls off due to transportation, please dont worry, see if there are any short-term measures, if not, please contact as soon as possible This shop customer service, we will give you perfect after-sales service. Of course, if you have a better DIY ability, you can also try to make it yourself. The fun and sense of accomplishment are irreplaceable. Specifications: Type: Key Caps Interface: MX axis (cross type) Application: mechanical keyboard MX axis Color: Black, White, Gray, Yellow Material: Plastic Backlit keycap Keycap height: OEM R4 Number of keys: 1 Applicable occasions: gifts, party gifts, birthday gifts, game prizes Package includes: (Without retail package) 1 x Keycap