A single sheet unitary molded plastic pallet has nine open top molded plastic leg structures extending to a common floor plane wherein the leg structures are arranged in three columns and three rows and include a center leg structure. The pallet also has connector structures arranged between the leg structures and having corner ribs extending therefrom to the leg structures so as to provide a floor plane which is substantially continuous in all directions, and a load plane which is substantially continuous in all directions. The side surfaces of the connector structures having opening for forklift tangs. The pallet has a continuous peripheral lip which can accept an elasticized load cover.