Column protectors are an affordable way to protect factory columns and beams and the machinery that may bump into them. Constructed of blow-molded 100% high-density polyethylene. Protectors fit 6", 8" , 10" and 12" round or square supports. Two halves attach and fit around column with easy-to-install straps. Corrugated ribs on the outside and cushion on the inside. Top and bottom has a flat surface to facilitate stacking. Dimensions are 24" x 24" x 42". Sold individually.