Rustic Willow Rigid Plank Flooring: 1219.2x177.8 mm, 5 mm thick, I4F click system. Rustic willow wood tone, durable, easy to clean. Gives indoor spaces a warm, natural wood-plank look. Length - 1219.2mm Width - 177.8mm Thickness - 5mm Check: 10 planks x 0.217 sq m = 2.17 sq m per box. Match.