DassoXTR is a solid, high density bamboo board, made from compressed bamboo strips. It is suitable for outdoor applications, especially as decking. Dasso use a special, patented heat treatment process to alter the hardness, dimensional stability and durability to a level superior to the best tropical hardwood species. As for the surface view, The special symmetrical shape of the sides offers the possibility of choose between either the wave or the flat surface, and allows for quick installation with clips.