7 Inches x 2 Inches Water Mat with Safety Tether and Pillow Design for Lake and Pool-Blue7' x 2' floating mat is perfect for 1 person 3 layer XPE foam features a cross linked closed cell structure 4. 9 ft safety tether prevents it from drifting away due to currents or winds Transform into a pillow that enhances your water relaxation comfort Protective pads and storage straps for easy compact storage Conveniently store it in your car or on your yacht Take it to the beach pool lakeside and more You can buy one more double the comfort SHIP