BirdRock Home 9 x 30 Rubber Stair Mat with Basket Weave Design | 4 Pack | Tread Mat | Keeps Your Floors Clean | Outdoor Doormat | Decorative Design 4 PACK RUBBER STAIR TREAD: provides a durable solution to add tread to your outdoor stairs CLEAN FLOORS: helps wipe away dirt, mud and snow from your shoes keeping your home cleaner. DECORATIVE DESIGN: adds a unique touch to your front door or back door while being very functional. EASY TO CLEAN: quickly clean the mat by shaking, sweeping or vacuuming. DIMENSIONS: 9" x 30"