?Large Size, Large Buoyancy? : Adult pool float expansion size is 48 inches x 48 inches (length x width), superior buoyancy can reach more than 250 pounds. | ?Light Material, Easy to Store?: High quality PVC and polyester Intranet, light and easy to fold, easy to carry. | ?Unique 4 in 1, Perfect Support?: Lets you stay soaking in the water while still floating. Much better support for neck,arms and calves than you have found in any other floaty. | ?Fixed around the Intranet, More Safe?: The Inside net is all fixed on the inflatable float tube, don’t worry about the internal network falling off, which is more secure and assured. | ?Quick Inflation & Deflation?: Four independent quick valves make rapid inflation & deflation easier.