Green Leaf 5 in Stonebrook Wirebrushed White Oak Wirebrushed Solid Hardwood Flooring (20 sq ft) value:Case 25 in Knob Diameter (in it is listed for 25 in Knob Diameter (in straight collation angle Feet) 20 Appropriate Level for Installation At or above ground level Variable Width No Variable Length Yes Subfloor Type Plywood only Warranty Lifetime Finish Type Prefinished Janka Hardness Rating 1360 Hardness Scale 3 (Janka rating 1261 1400) Hardwood Plank Width Narrow plank (3 in to 5 in) ARB265W Exclusive No CA Residents: Prop 65 Warning(s) Yes Color Shade Medium Installation Type Nail down Commercial Residential Residential Sample Item Number 22953 Length Measurement Varying UNSPSC 30161700 Sample Available Yes Water Protection N A Waterproof No Sold As Carton Texture Wirebrushed White oak features a unique grain structure and has a JANKA rating of 1360 Features longer than average lengths up to 80 in Each plank features a micro beveled edge and micro beveled end Made with tongue and groove construction which allows for a nail down or staple down installation Each plank is wirebrushed exposing the natural texture that accentuates contrasts in color and masks the effects of daily traffic Manufactured in the USA and backed by a Lifetime finish warranty FloorScore certified to promote healthier indoor air quality for your family Virtually maintenance free Bona Wet Mop kit includes the only tools needed to maintain and care for your new hardwood flooring Don't forget to purchase the coordinating moldings