The new 6-foot adjustable height folding table can be easily adjusted with one hand, allowing you to choose from three different heights (24”, 29”, & 36”) to accommodate for a variety of occasions. Product Description. Lifetime 6′ Picnic Table, Unassembled, 72″ x 30″ molded top in Putty color finish. Bronze hammertone 1-5/8″ round folding frame. Combining a classic look with solid stability, the Lifetime 6-Foot Picnic Table is completely waterproof and can endure weathering and rain without chipping, cracking, peeling, or rusting. Lifetime 4-Foot Light Commercial Adjustable Fold-In-Half Tables are constructed of high-density polyethylene and have three adjustable height settings. .