Black Walnut Engineered Flooring 1,Standard Size:910mm(Length) *127mm(Width) *12mm,15mm(Thickness) / 0.6 2mm(Thickness of top veneer) (Multi-ply,The product can be made in other dimensions as per your requirement) 2,Connection: Tongue&Groove and click system for option 3,Types: Matt pre-finished; Gloss pre-finished and Unfinished 4,Color:Many colors for option,pls refer to the photos