Because it is a combination of a toy for doll and a keycap, the joint between the two is pasted by glue. If the toy for doll falls off due to transportation, please don'for t 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.Type: for Key CapsInterface: MX axis (for cross type)Application: mechanical keyboard MX axisColor: 1,2,3Material: PlasticBacklit keycapKeycap height: OEM R4Number of keys: 1Applicable occasions: gifts, party gifts, birthday gifts, game prizesPackage includes: (Without retail package)1 x Keycap