... HDF,Click system,7mm,8mm,10mm,12mm thickness, surface, overlay, flooring board:1)Size:1215*196*7mm,1215*196*8.3mm ... we receive deposit 14)German technology15) waterproof dealment and balance underlayment layer made from a resin material We have great interest ... any way you like,thank you! Waitting for your reply! flooring board