Bridgewell Resources 2.25 in Unfinished Unfinished Oak Smooth Traditional Solid Hardwood Flooring (19.5 sq ft) value:sq ft sanding pad and sandpaper in sanding pad and sandpaper in varying grits 5 Sizes: Small 4 in durable addition to your home or business These durable hardwood flooring planks feature solid white oak construction and a tongue and groove design that helps create a smooth 5 Appropriate Level for Installation At or above ground level Variable Width No Variable Length Yes Subfloor Type Plywood only Warranty None Finish Type Unfinished Janka Hardness Rating 1360 Hardness Scale 3 (Janka rating 1261 1400) Hardwood Plank Width Thin Strip CA Residents: Prop 65 Warning(s) Yes UNSPSC 30161700 Sold As Carton Sample Item Number Hfsustoaw22513 Commercial Residential Commercial residential Water Protection N A Color Shade Light Length Measurement Varying Sample Available Yes Texture Smooth Traditional Installation Type Nail down