Featuring a hollow drainage structure that delivers fast water flow, this drainage mat keeps surfaces dry and slip-resistant. Made from PVC, it resists corrosion and deformation. The bottom structure fits closely to the floor for a strong grip, and the one-piece roll design requires no assembly. | Vevor | | Drainage Mat, 3 x 16.4 ft, PVC Non Slip Commercial Floor Mat, Wet Area Water Drain Splash Matting Hollow Doormat Roll | Gray | Best Buy