Rug Depot 148712 Traditional Oriental Non Slip Carpet Stair Treads - Set of 13 Treads 26" x 9" - Applied with Non-Slip Tabs - Navy Blue Background - 100% Olefin - Radici Castello 953 Navy Professionally Handcrafted in Nashua, NH. For Custom Stair Tread Options (pies and landings), contact Customer Service. Available in Matching Area Rugs. EASY INSTALLATION - Applied with Slip Resistant sticky tabs. Safe for use on all hard surfaces. Will not damage hardwood floors. See Product Description section for more install details. Material - 100% Olefin Background Color - Navy; Border - Beige Accents - Burgundy. Green. Gold