The Portable Stop Sign Stand includes a 6 ft, powder-coated steel post with pre-drilled mounting holes, powder-coated steel base plate with locking pin and a road-gripping, recycled rubber base. Base weighs 40 lbs and is designed to hold sandbags when additional stability is required. When disassembled, bases nest for easy storage. NCHRP-350 approved. Stands are also sold separately for use with any traffic or parking sign.