Underwear Disposable Medium 34 46 (4 pks 20 per case) Self Help Aids 49 62 * Conforms and 16 7136 49 62 * Conforms and supports the lower back promoting muscle relaxation and proper alignment of the back * Built in ventilated lumbar pad provides additional support to the lumbar area * Breathable nylon mesh wrap with adjustable hook and loop front closure holds the belt in place * Lightweight Massage mode stimulates the milk flow through quick and short suction and expression mode maximizes milk flow through longer Med 34 46 4 Bg 20 * Stretchy breathable material * Quiet and soft cloth like moisture barrier * Ultrasonic side seal for easy removal * Wide super absorbent gel core * Flexible leg gathers * Colored strands identify back of brief