3.25 in x 72 in Caramel Prefinished Bamboo Stair N Wyndham Collection these are standard on all these are standard on all TITANs glazed porcelain tile for floor or wall use The stair nosing is designed to take the brunt of foot traffic while maintaining the beauty of the stairs The finish and top coat allow the bamboo natural beauty to shine through while offering a rich color to match the bamboo flooring Made from the finest bamboo available for lasting durability Easily cut for custom finish Smooth finish for flawless transition to flooring Residential and commercial use No painting or staining necessary Appropriate grade for installation: above grade on grade or below grade 2 Year limited manufactures warranty