Our woven Waterhog Mats feature grooved designs that absorb water and dirt and hold them below shoe level, keeping your hallways clean and your pedestrians from slipping. Waterhog Mats feature up to 20% recycled rubber content and many are certified as Slip Resistant by the National Floor Safety Institute, so you can trust them to grip the floor and stay in place when you step on them. Choose from a variety of colors, shapes and designs for your entrance, lobby, office or hallway.