Maritime Pine Plywood 15mm, one layer, raw and polished, Butt-jointed at the edges, inner part adjustable in height, can be fixed in the slots with screws and Wing nuts; Dimensions depend on the objects, in this case:
w: 35 x h: 50 x d: 40 cm
w: 70 x h: 50 x d: 50 cm
w: 50 x h: 50 x d: 50 cm
w: 80 x h: 50 x d: 80 cm
w: 40 x h: 50 x d: 40 cm