Features 1MX STRUCTURE SWITCHES: The keycap set is designed with a universal MX structure that works with most switches on the market that have MX structure and its clones, such as for Gateron, for Kailh, for Cherry, for Otemu, and so on. A large number of different sizes of keycaps are available for different layouts, such as 60%/75%/80%, TKL or full size keyboards. 2COMFORTABLE FEELING: Keycap sets are made of premium PBT material and heat sublimation printing process. MDA type keycaps enhance the curvature and area of the contact surface between the keycap and the finger, which improves the typing comfort. 3PBT MATERIAL: For the great typing experience and durability, we use PBT material instead of ABS. Compared to ABS material, PBT is less common and has a more durable hand texture. It is dry and does not oil easily. It doesn't wear out over time like ABS does! 4HEAT SUBLIMATION TECHNOLOGY: Heat sublimation is a very effective printing process that creates expert graphics. By using this method, the image will not crack or wear out after many uses, and the visual effect will last as long as needed. 5PERSONALIZED COMPLEMENTARY KEYS: This keycap set features multiple complementary keys. You can use them to assemble different styles of keyboards according to your own ideas. Specification Item Type: Keycaps Set Material: PBT Scope of Application: Mechanical Keyboard Number of Keys: 146 Package List 146 x Keycaps 1 x Key Puller