Abstract: A twin sheet plastic pallet comprising an upper plastic sheet and a lower plastic sheet. The upper plastic sheet has a generally planar configuration and includes an upper face defining a platform surface for the pallet and an underface. The lower plastic sheet includes a generally planar main body portion and a plurality of spaced raised portions each including a top wall elevated above the level of the main body portion and fused to the underface of the upper sheet and a plurality of spaced upstanding legs connecting the top wall to the main body portion and defining fork lift passages for the pallet. The lower sheet further includes a plurality of upstanding pillar portions spaced about the periphery of the main body portion and the upper sheet further includes a plurality of downstanding pillar portions spaced about the periphery of the upper sheet main body portion and fused to respective upstanding pillar portions of the lower sheet to form spaced pillar structures.