Technics:Engineered Wood Flooring Wood Species:white oak Wood origin:America, Russia Finish:Anti scratch UV finish Structure:Multi-layer engineered Plank Size:1900*190mm 1900*150mm Thinckness:15mm 18mm 20mm 12mm 10mm Top Layer:2-6mm Joint:4 sides T & G with micro bevel Installation::Nail down, glue down