Rock-It Portable Sign Post Color:Blue Each unit features a hollow

Each unit features a hollow base that can be filled with sand or pea gravel for added stability

Easy to apply and carry

space-efficient alternative to freestanding bases

and its yellow powder coating finish makes it highly visible from long distances

Rock-It Portable Sign Post Color:Blue Each unit features a hollowThe Rock It Portable Sign Post is a kit that comes with a plastic thick walled sand filled base available in 18 and 24, a square 60 cube post and the hardware necessary to assemble this kit. Ideal for curbside signs, handicap parking spots, no parking, or online pick up areas. Features and Benefits: Pre Installed Plastic wheels for mobility Plastic square post with internal reinforcement ensured not to bend Plastic square post with a plastic sand