A pallet is a flat structure used to support goods during storage and transportation. Typically made of wood, plastic, or metal, pallets allow for easy handling with forklifts and pallet jacks. They are commonly used in warehouses and shipping industries to move large quantities of products efficiently. Pallets come in various sizes and designs, with the standard size being 48 by 40 inches in the United States. They help protect items from damage and make stacking and organizing easier. Additionally, pallets can be reused or recycled, contributing to sustainable practices in logistics and supply chain management.