Lumex Lightest Foam/Gel Overlay, 36"x 84"x 3"Product Description Lumex Lightest Foam Gel Overlay, 36"x 84"x 3", 26 lbs., 275 lbs capacity Features A new standard in pressure management Extremely light weight for easy handling Mattress overlay incorporates a Solid Gel patterned layer that is inherently visco elastic. It works in responding to pressure by deforming slightly, thereby dispersing critical weight over a large surface area Non migrating gel is engineered into a high density 2" solid