Domestic Hardwood Flooring PROA2U - Utility3/4 x 2 1/4Prefinished Oak FlooringUtility grade flooring will have open knots- missing tongues- machine burns- splits and cracked pieces and short lengths (some less than 12 inches). No returns- no cancellations and no warranty.UtilityWill have defects- knots- open knots- missing tongues- machine burns- splits in the wood and short pieces (12-8). No returns allowed. This product comes in square-edge or v-groove and my be mixed product.