Ustide Vintage Wood Grain Print Door Mats Anti-Bacterial Rubber Backed Mat Washable Nonslip Carpet Runner Floor Mats for Laundry/Kitchen Material: foamed natural rubber Size: 20.47''x48.03''(520mm x 1220mm) Thinkness:5mm(4mm natual rubber and 1 mm flock printed fabric) Flock printed surface provides a bright and vivid pattern. Natural rubber backing offers a great walking comfort due to its elasticity. Nonslip rubber backing will not scratch the floor. Environment friendly material,shake out the dust or use vacuum or rinse with water,anti-exposure.