Features: Wear-resistant and scratch-resistant glass foot sticker: can also prevent strong scratches, and withstands strong extrusion and repeated touch. Curved edged chamfering, which makes the movements more silky: Fine grinding and polishing molding, which makes the hand feel mellowed, reduces the damage to the mouse pad to a great extent, and is more sensitive to instants start-up response. Enhances three-layer protections: aluminosilicate glass material, which withstands strong extrusion and repeated touch, is not easy to scratch, and is smoother to use. Adapt model: for DeathAdder mouse Specifications: Component: Tempered Glass Adapt model: for DeathAdder Color: Black/White Curved dged part Length：about 6cm/2.36in Package Includes: 1Set Glass Foot note: 1. Glass foot stickers cannot be pasted repeatedly. Please refer to the tutorial before installing the foot stickers. The key point is to tear the old clean and expose the screw holes at the bottom before pasting the new foot stickers, otherwise the height problem will to cause frame loss. 2, the product is very silky, it needs some time to adapt, and it is not recommended to use it with glass hard mouse pads.