Notrax 131 Dante Decalon Entrance Mat, for Lobbies and Indoor Entranceways, 4' Width x 6' Length x 3/8" Thickness, Burgundy A densely tufted cut-pile yarn provides much greater moisture retention Vinyl backing helps reduce mat movement Face weight: 24 oz per square yard Overall thickness: 3/8" to perform in narrow clearance doorways Use for indoor - entranceways, lobbies, all medium traffic areas