Specie – Red Oak (Quercus rubra); relative hardness – 1,290 (Janka); thickness – 3/4″ (solid or engineered T&G), 1/2″ & 5/8″ (engineered T&G); widths: 2-1/4″, 3-1/4″, 4-1/4″ (solid) or 4″ & 5″ (engineered T&G); grades – Prestige or Excel; finish – Semi-Gloss or Ultra Matte with Evershine, 35-year Limited Warranty. Made in Canada.