McKesson Reusable Cold and Hot Pack, 4¾ x 6 Inch, 1 Case of 24 Vital Signs Monitor Accessorie 1 inch aluminum frame construction provides 48750 1 inch aluminum frame construction provides maximum strength and durability Easily transportable and come with a compact carry bag making it ideal for traveling * Ideal for use indoors and outdoors * Folding backrest * 18 square nylon seat canvas with lift up straps * Comes with parking wheel locks * Comes with padded flip up desk arms and height adjustable footrests * 8 solid tires * Weight capacity 250 lbs * Seat 18 W x 18 D It is suitable for repeated use McKesson cold and hot compress provides hot and cold therapy to relieve muscle cramps and inflammation