I am looking for a free standing plexiglass structure either a square or pentagram that is a 6' tall and about 14' wide. Plexiglass from 36"-72"
It needs to be easily assembled and disassembled (angle iron and bolts?)
It needs to be able to withstand dynamic impacts of 500lbf.
It needs to be stable and not slide (weight can be placed in the middle.
It not to tip under impact and subsequent "push"
it is to support a martial art board holding apparatus on all sides... impacts will be one at a time.