The key cap is crafted using an XDA mold, featuring rounder edges and a smoother Compatible with an enhanced shading effect.Made from PBT material, this XDA profile keycap set maintains a uniform height across all pieces.It is compatible with mechanical keyboards with MX switches, supporting various layouts including 61, 64, 68, 74, 78, 84, 87, 96, 980, 104, and 108K.