Softy Stair Treads Solid Black Set of 7 Skid Resistant Rubber Backing Non Slip Carpet (9"x26") Stair Tread Mats 7 Piece Set 9 Inch By 26 Inch Size: 9"X26" Color: Black Non-slip rubber back, low pile, fade and wear resistant machine-made polypropylene. Made in Turkey. Care instructions: Rotate periodically. Spot clean and vacuum. Do not dry clean. Please note: While we display the most accurate color possible, there is likely to be variations in color due to differences in computer monitors as well as ambient lighting in the home. We also do our best to provide accurate measurements but there may be slight variances in width or length from the published dimensions.