Cleartex Advantagemat floor protection is ideal for maintaining all areas of the home & workplace with continuous antimicrobial protection on the mat surface for the life of the product. Antimicrobial additive helps combat the growth of microbes such as bacteria & mold that can cause stains, odors & cross-contamination. Transparent finish allows the natural beauty of hard floors to show through while protecting floors from damaging wear & tear caused by chair casters. Rectangular mat will not crack, chip, break or shatter under normal use. Unique phthalate-free formulation PVC provides improved air quality. Manufactured using up to 30 percent renewable energy, the 100 percent recyclable mat features a smooth back for hard floor applications.