LOW PROFILE & VERSATILE: Low-profile design with reinforced edges delivers a firmer brushing action and lets doors open smoothly without jamming or curling ideal for low-clearance doors. Available in multiple sizes for front and back doors, entryways, pet areas, kitchens, laundry rooms, bathrooms, and other high-traffic spaces. The rug is 0.4 thick, and the soft, flexible pile has enough give to let doors with as little as 0.25 of clearance swing smoothly over it. TRAP DIRT & MOISTURE: Countless polyester fibers can effectively catch water and dirt off the bottom of shoes. Our dirt trapping doormat can keep indoor areas of your home or business clean, dry and safe, especially for the rainy, snowy, or muddy weather. For the best results, use the largest indoor door mats you have space for.