9/16?? (2mm) x 4 1/2??, 6?? & 7 1/2?? Engineered flooring; Soft wire brushed low gloss finish with a 10% aluminium oxide; Floating, glue down or nail down installation; Compatible with glycol flooring heating only; 25 Year residential warranty; Micro-beveled on 4 sides; Install on all floors; 41.21 sq.ft. / bx