Bruce Hardwood, with over a century of authentic craftsmanship for long lasting, premier quality Medium gloss, solid domestic oak hardwood Tough urethane finish that protects against traffic and wear, soil and stains Eased edges and square ends for a classic, linear look Janka wood hardness rating/resistance to denting of 1290 15-Year residential finish warranty Proudly made in the USA with domestically sourced lumber, a naturally sustainable resource Appropriate grades for installation include above grade and on grade Nail down installation for a more permanent installation on wood subfloors