Our Mats feature a slip resident back, with a coir front. Each mat is hand made using a rubber coating. No vinyl is used so there will be no peeling. Mat’s may discolor after exposure to water. The higher traffic the area is, the quicker the doormats will fade overtime. We recommend that you keep your doormat in a dry, covered area to prolong the life of the design. To clean, simply shake or vacuum away any debris. Welcome-Ish Doormat