Swim line new French style Aqua window mattress inflatable floating lounger is a must for every pool owner. It is made from heavy duty vinyl and has an 18 pocket French design. With its see-thru window head rest you will get hours of relaxation. Not only can the Aqua window mattress be used in your pool, but it can also be used in lakes. The Aqua window mattress measures 79" x 29". 2 pack.