European Oak contains tight and filled knots and natural characteristics to complement plank visual. Surface texture, light wire brush. Classic Width Plank with 190 x 14.2 x 1860 mm inc. nested shorts. Classic Width Plank with 190 x 15 x 1900 mm inc. nested shorts. Floating install. Patented Valinge Tongue&groove. Pre-finished Water based UV Lacquer.