Features: Elevates your game precisions and glides effortlessly with the for DeathAdder Mouse Feet. From PTFE these iced version mouse skates ensure reduced frictions and a smoother movement across any surfaces. New curvededge shape, avoid wear and tear, protections pad Thickening replacement type, for replace original feet that eliminates bottom scraping and provides longer life. This product is replacement feet. After removing original feet pad, clean bottom and then pastes feet on. Specifications: for DeathAdder Mouse Package Size：about 11x8.50cm/4.33x3.33in Component： PTFE Package Includes: 1Pack ICE Mouse Skates note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.