European Oak Engineering Timber:Sourced from sustainable managed forest resources and manufactured with non- toxic materials, this range represents great value, with fully supported warranty provisions, with produced from natural timber it is warm and strong enough to resist the challenges of daily use.Tongue & grove, Maximum 25% random shortboards in the pack, UV coating mat surface finish. 1900x190x3-4mmEasy to install, European design colours, variation in specific colours, easy care & maintenance, Superior ultra-matte coating, timeless look, matching accessoriesLimited lifetime warranty..