Features: brand new and high quality This product is PBT material Double shot backlight Keycaps. Suitable for mechanical keyboard type: used in mechanical keyboards application on for Corsair STRAFE K65 K70 G710 + TKL87 108 GK61 Anne Pro2 for Razer BlackWidow ultimate BlackWidow X Keyboard. Ergonomic design height similar than OEM profile.Designed for backlight / non-backlight mechanical keyboard and Easy to install. Super wear-resistant,no fading,strong corrosion resistance,clear characters,dedicate for touch with drawing process,not deformed.Make your common keyboards special and textured. Zero gloss matte appearance will last as long as you use it,If the keycap is installed on a keyboard without RGB lights,the letters on the keycap are backlit. keycaps is equipped with high-quality PBT for key cap and anti-grease coating,providing you with first-class durability and excellent typing feeling. Specifications: Material: PBT Colour: Black,White Quantity: 131 Packing size: 30x15x5cm/11.81x5.91x1.97in Note: Keycaps only,Keyboards not included No retail package. Please allow 0-1cm error due to manual measurement.pls make sure you do not mind before you bid. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you Package includes: 1Set x 131 keycaps