Deck tubes still remain the best towables ever. You may get tired from holding on but the excitement of the ride is THRILLING. See how much air you can get and when you are finished relax using the tube as a floating island or just floating down the river. Features - TUFF SHELL Full Nylon Cover with Zipper Heavy-Gauge PVC Bladder Double Webbing Foam Handles with Knuckle Guards EVA Foam Pad Reinforced Towing System Speed Valve for Fast Inflation and Deflation Zippered Valve Cover Custom Designer Graphics Tapered Construction Higher in the Front than Back to Prevent Submarining and Give the Rider Wild Wake Action Dimensions Inflated 50 x 48 IN Dimensions Deflated 54 x 54 IN