This link is for selling a pair in bulk, so it is convenient to buy a whole package and go back to waste buyers. The way to open it without packaging, please see clearly before buying, thank you. 0.8MM thickness series mouse stick feet use German high-strength Teflon as raw material. The material has a variety of superior functions: non-stick, high and low temperature resistance, low friction, anti-stick and moisture, and high insulation. Very low friction coefficient, excellent lubricity, it is a good foot sticker material suitable for mouse feet. The foot-fitting work is meticulous, especially the edge of the inverted foot is frustrated, which effectively avoids hard scratches on the mouse pad.