Featuring anti-corrosion and heat-resistant, the mechanical keyboard key cap has a long service life. The keyboard key cap uses ergonomic design, allowing you to type comfortably. Made from thickened PBT material, it is anti-corrosion and heat-resistant. The length of this product is 1.5cm, the width is 1.5cm and the height is 0.8cm. It is compatible for all mechanical keyboards. Item Name: Keycap Material: PBT Features: Opaque, Closed Character, Supplementary Keycaps Size Details: Size: 1.5cm x 1.5cm x 0.8cm/0.59" x 0.59" x 0.31"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Keycaps (Total 132Pcs, Others Not Included)