RUGPADUSA UB27-79 Ultra 27-1/3" Thick Felt + Rubber Non-Slip Rug Pad, Safe Hardwood All Surfaces, Made in The USA, 7'x9', Black 100% Felt and Rubber Made in US STRONG BACKING - Jet Black natural rubber backing contains 10oz rubber sq/yd w. additional 5oz rubber coat. This prevents pad from breaking down and while providing more grip for rugs. Rubber backing WILL NOT mark or stain floor. ADDS CUSHION - Available in 3 thicknesses, adds cushion under rugs while protecting floors from furniture and foot traffic. For LESS cushion try our thinner 1/4" or 1/8" options. SAFE FOR HOME - Our felt is tested quarterly by the Carpet and Rug Institute to ensure low off-gassing and low VOCs - hypoallergenic - mold, mildew and moth resistant. MADE IN THE USA - We manufacture all of our rug pads in our factory and ship directly to you. By cutting out the middleman, we pass these savings back to the customer. PURCHASE CONFIDENTLY - If you areunsatisfied with your purchase, we encourage you to contact us (via message on Amazon) and we will be happy to assist.