Sticky mats (adhesive mats) are made of low-density polyethylene materials with water-based glue. The purpose of the sticky mat (clean mat) eliminate impurities, save cleaning time, and be easy to use and maintenance-free to keep your place clean. It is an environment-friendly and effective way which is your best choice to keep clean. Consecutively numbered labels help to keep track of the number of sheets remaining and avoid multiple sheets being removed inadvertently.