Size of panel: 190 x 1900 x 15/4mm Invisible UV Lacquered (LOBA) Waxed fold down click installation 4mm Oak Top face with 10mm core and a 1mm backing board Rustic grade – Full of character with visible knots have been filled and sanded to complement the natural figuring and colour of the boards. Lightly brushed finish – A delicate brush highlighting the grain. Warranty: 25year limited manufacturers warranty Recommended coverage: 12 x 12 lin.m in length / width