This blank template comes with multiple layers and is 18". The bottom layer (circle) is made with 1/4" premium grade MDF. The top layers are 1/8" thick premium grade MDF. Pieces will require glue to be attached to each other. All MDF pieces will be blank, unpainted and unassembled. *You will receive laser cut pieces that have black or dark edges, but can easily be painted over. Because this is cut with a laser, it may have a slight smell of burnt wood. We do not claim to own the rights to the design.