Lightweight yet tough to withstand years of indoor use in temporary or permanent applications Portable, non-rusting, colorful polystyrene, polyethylene posts and chain Posts are non-conductive so can be safely used in electrically hazardous areas Hollow base can be filled with sand for more stable application Stripes alternate every 10.1cm (4 in.) Large C-hook (sold separately) holds chain in place on large posts Can be used open or closed for greater security Not intended to support heavy weight