A shoe wiping mat with color pattern for rent, having a novel taffeted texture and vivid color pattern, excellent softness, dust-adsorbing property and dust-holding property, preventing undulation phenomenon on the mat surface even after repetitive use, and having excellent fitness to floor...http://www.google.es/patents/US5680826?utm_source=gb-gplus-sharePatente US5680826 - Shoe-wiping mat for rent
