The Guardian System from Garlock, a portable warning line system, includes eight folding stanchions, 200 feet of flagged warning line with heavy-duty OSHA-accepted safety-yellow flags, a windup reel for storage, and a wheeled dolly. The readily accessible compact package makes it easy for an operator to deploy a system. Stanchions are 42-3/4-in. high.Garlock Equipment, Plymouth, MN.