Kwik Tek Comfort Shell Deck Four Person TowableCowabunga dudes! This luxurious deck tube is inspired by the softshell turtle. Speedy at tunneling and digging, this tube parallels with its rapid maneuvering as it cuts through the water. Its flat, round shell is made of the softest foam available, so riders will avoid any abrasion or tube rash. The durable 30 gauge RF welded PVC bladder is completely wrapped in neoprene foam, which results in a super soft touch and padded finish. A heavy duty Kwik