Lifetime's large assortment of plastic picnic tables are completely waterproof, rust-resistant, and will not crack, chip, or peel. The high-density polyethylene (HDPE) tabletops are durable and light weight. Best of all, these tables are foldable and collapsible, making these folding picnic tables portable. Perfect for everything from camping to a backyard BBQ, these portable picnic tables will go with you wherever you go.