Style Selections 5 in Gray Fog Birch Smooth Traditional Engineered Hardwood Flooring (36.09 sq ft) Ginger minute (CFM) Color Finish:Natural Embossed minute (CFM) Elegant Stone Look: Matte gray finish with subtle variations mimics natural limestone 09 Appropriate Level for Installation At or above ground level Variable Width No Variable Length Yes Subfloor Type Plywood or concrete Warranty 25 year Finish Type Prefinished Janka Hardness Rating 1260 Hardness Scale 2 (Janka rating 1001 1260) Hardwood Plank Width Medium ARB265W Exclusive Yes CA Residents: Prop 65 Warning(s) Yes UNSPSC 30161700 Commercial Residential Residential Waterproof No Sold As Carton Sample Item Number 1364481 Installation Type Interlocking Color Shade Medium Water Protection N A Length Measurement 48 in Sample Available Yes Texture Smooth Traditional this flooring option is incredibly easy to maintain and will look great for years to come