1、[PBT Material] These keycaps are made from premium PBT material, with high mechanical strength and stability, ensuring long lasting durability. 2、[Thermal Sublimation Technology] The keyboard keycaps adopt advanced five sided thermal sublimation technology, allowing for long lasting pattern that will not fade. 3、[138 Key Keycap Set] The set includes 138 PBT keycaps for customizing your mechanical keyboard, ensuring durability and premium typing experience. 4、[Cherry Profile] This mechanical keyboard keycaps set features cherry profile, professionally designed for long term comfortable use. 5、[Universal Compatibility] Suitable for various layout mechanical keyboards including 61 63 64 67 68 71 75 78 82 84 87 96 98 100 104 108 layout keyboards. Item Type: PBT Keycaps Material: PBT Keycap Profile: Cherry Profile Applicable: Universal for Mechanical Keyboards Craft: Full Five Sided Thermal Sublimation Transparency: Non Transparent 138 x PBT Keycaps 1 x Keycap Puller