Engineered bamboo flooring Vertical or horizontal Material: bamboo, fir wood and plywood Construction: three layer composite Finished: 5 coats of nontoxic acrylic polyurethane uv cured and the aluminum oxide finish Length: 600mm, 920mm, 50mm, 1850mm Width: 95mm, 92mm Thickness: 15mm, 20mm Color: natural or carbonized It is suitable for diy-floating installation. Most floating installation is with ether click-lock system, or with tongue and groove but glue is put in the groove to hold the boards together. Because the engineered bamboo flooring has tongue and groove system or click-lock system. All can be adopted floating installation.