Durable and Fade-Resistant: Crafted from thick PBT material using dye sublimation, these keycaps are built to last and resist fading, maintaining their vibrant appearance over time. Ergonomic Cherry Profile: Enjoy comfortable and efficient typing sessions with the Cherry profile design, reducing finger stretching and fatigue during extended use. Broad Compatibility: Designed to fit various mechanical gaming switches, including Cherry MX, Gateron, Kailh, and Outemu, ensuring compatibility with your preferred keyboard. Complete Customization: With 139 keys in varying sizes, including a base kit of 108 keys and an additional 31 keys, you have full control over personalizing your mechanical keyboard. Precise Design: ANSI US-Layout compatible and thoughtfully designed for uninterrupted and enjoyable typing, this keycap set comes in a carefully packaged box with precise dimensions, ensuring quality and satisfaction.