Materials:

-3mm plywood ca. 560x630mm
-3mm dark hardwood ca. 210x280mm
-18mm dark hardwood ca. 140x140mm
 (thickness = 6 layer plywood)
-2mm metal 14x16mm and 14x11mm (aluminium, brass,...)
-4mm metal 26x8mm (aluminium, brass,...)
-ø2mm nail (steel)
-ø20mm hardwood dowel 186mm
-ø4mm hardwood dowel ca. 150mm
-1x screw 3x25mm
-3x screw 3x20mm
-2x screw 2,5x12mm
-rubber bands ø40mm