Cast iron foundation plates, steel pillars, plastic-coated galvanised cable, and aluminium pennants are some of the sturdy materials that make up the OSHA-compliant warning line system, which offers protection that you won't be unhappy with. Fixed Roof and Permanent Non-penetrating warning line systems are the two different varieties. Another option is to market whole kits that include with bases, highly visible flags, and stanchions. https://caisafety.com/warning-lines
