The closed-cell foamed vinyl, Z-web foundation gives your workers comfort while they work. The textured, solid vinyl top surface helps prevent slipping accidents. 3M Nomad Safety Walk Cushion Matting 3400 (37" X 20', 4 EDGINGS, YELLOW OR BLACK) 3M Nomad Safety Walk Cushion Matting 3400 (37" X 2', 4 EDGINGS, YELLOW OR BLACK) 3M Nomad Safety Walk Cushion Matting 3400 (37" X 5', 4 EDGINGS, YELLOW OR BLACK) 3M Nomad Safety Walk Cushion Matting 3400 (37" X 10', 4 YELLOW EDGINGS) Become a member of our supply community and you'll be notified of new products, labor-saving innovations, and special promotions tailored specifically for the U.S. Navy at SUPPLYTHENAVY.COM. Just call 1-888-622-0356 or click Get on the List!