Six plywood volumes with a sand...
Six plywood volumes with a sand surface.
The volumes are in the shape of a cube with side 34, 40, 54, 60, 72 a 78 cm.
For mounting to the wall you will need self drilling screws.
The advantage of volumes are their variability of use for bouldering and also for climbing with rope.
Notice: Transport costs can be increased due to size.