Feature: 1. Wide Application: Designed for professional fighting game players, compatible with for Kailh, for Cherry, for TTC, for Akko, for Glorious switches. Actual diameter 28.3mm, ideal for 30mm button caps. 2. Strong Compatibility: Compatible with for Sallybox, for Fightingbox, for Slimbox, for Flatbox, and a range of arcade keyboards, giving you professional and reliable performance. 3. Stable and Reliable: A total of 14pcs arcade button covers are included, you can easily change them to give your for Fightbox, for Snackbox a new appearance. 4. Premium Design: Transparent PC button caps with matte appearance, scratch resistant, anti slip, anti fingerprint, high light transmittance, providing a premium tactile experience. 5. Easy Installation: The button caps can be easily installed, without any complicated tools, making it a simple and quick process to enhance your gaming experience. Specification: Item Type: Arcade Button Caps Material: PC Size: Approx. 28.5mm / 1.12in (compatible with 30mm keyhole) Fitment: for sallybox, for fightingbox, for slimbox, for flatbox and a range of arcade machines Application: for Kailh, for Cherry, for TTC, for Akko, for Glorious and other cross switches. Package List: 14 x Button Caps