Natural® Male External Catheter, Large, 1 Box of 30 On Sale 20 x 18 * Designed 16 7136 20 x 18 * Designed to provide a comfortable functional and stable sitting environment * 3 poly vinyl interconnected air cells are easy to setup inflate and adjust * Easy to handle and transport: weighs only 1 lb * Includes pump and patch repair kit * Includes a reusable washable cover * 12 month limited manufacturers warranty * Stethoscope Designed for use with adult and pediatric patients Tunable dual sided stainless steel chestpiece with open or closed bell Non chill bell sleeve for greater patient comfort Soft sealing eartips provide optimal comfort and excellent sound occlusion Made in the USA without natural rubber latex Built to hear more Sturdy and refined the Littmann Cardiology IV helps isolate subtle sounds2 so you can hear changes in your patients in the most critical and challenging environments The all silicone non adhesive natural catheter is ideal for patients who change external catheters several times a day for intermittent catheterization