The CDC recommends the promotion of frequent and thorough hand washing for workers, customers, and visitors. Since people tend to look down when they walk, mats can serve as a great way to promote important reminders or messages. Not only does this mat provide an excellent reminder, it catches excess liquid and helps keep your floors dry and safe. The PET carpet surface is resistant to fading and staining, and the smooth rubber backing helps keep the mat in place on smooth hard floors. Unlike vinyl-backed mats, rubber mats are not prone to cracking and curling around the edges. They lie flat and remain in place, providing years of reliable service. Proudly manufactured in the USA by M+A Matting. Please note that mat sizes are approximate as rubber shrinks and expands in conjunction with temperature and time. Tolerable manufacturing size variance is 3-5%.