Tena® Flex™ Maxi Incontinence Belted Undergarment, Size 16, 1 Bag of 22 Jobst Ultrasheer 15 20 Knee Hi Combination adult size chestpiece precisely Instrument and Solution Stands Combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability * Extra large bell (13 8 diameter) for unsurpassed low frequency response * Ultra sensitive diaphragm (17 8 diameter) for greater amplification and crisper high frequency response * Color coordinated non chill bell and diaphragm retaining rim for patient comfort * Stainless steel binaurals with double leaf internal spring fixed at 15ß angle for greater comfort * Reinforcing yoke molded into flexible 22 PVC Y tubing * Adsoft deluxe PVC eartips (in small and large) for the ultimate in wearing comfort and acoustic seal * Spare diaphragm included * Scope ID Tag included * Weighs 6 Tapered and barbed nut and nipple assembly allows secure tubing connections Absorbent core thin for better fit Wide in the back for increased coverage