The Heavy Duty Pallet Rack Post Protectors are a set of 4 steel column guards designed to protect your pallet rack posts from damage. Made of durable steel material, these post protectors are easy to install and provide reliable support for your racks. With dimensions of 13.19x7.48x5.08 inches and a weight of 19.07 pounds, this 4-pack of post protectors is a practical and essential addition to your home organization system.