Keycap set designed for use with nail extensions. Designed to solve the problem of nails interfering with keys during typing. Please refer to the images for the shape. Comfortable typing is achieved even with nails approximately 15mm long, measured from the fingertip. (Improved version, enhanced fitting, alphabet character sticker added) Pre-assembled and sticker-applied finished sets are also available. Color: White Compatible Keyboards: US layout mechanical keyboards equipped with Cherry MX compatible key switches (May not fit some special switches) Set Contents: Keycaps 1.00U Character Keys ~ 40 1.00U Character Keys FJ ~ 2 1.50U Character Keys ~ 3 1.75U Character Keys ~ 2 2.25U Character Keys ~ 3 2.75U Character Keys ~ 1 1.00U Number Row Keys ~ 18 2.00U Number Row Keys ~ 1 1.00U Spacebar Keys ~ 7 1.25U Spacebar Keys ~ 7 1.50U Spacebar Keys ~ 7 6.00U Spacebar Keys ~ 1 6.25U Spacebar Keys ~ 1 6.50U Spacebar Keys ~ 1 (pieces) (We have provided a variety of sizes and quantities to accommodate more keyboards, but please check your keyboard layout before purchasing.) Notes: This set is for replacing character input keys. F keys, function keys, arrow keys, and number pad keys are not included. Interference may occur with excessively long nails. Materials and Manufacturing: Layered 3D printing using high-hardness plant-based resin (PLA, polylactic acid) Please send a message if you have any questions.