ADSCOPE Adult Acoustic Scope Teal Thera Band Exercise Band 5 * Overall Width: 23 44450 5 * Overall Width: 23 * Weight Limit: 300 lbs * Width (Inside Back Legs): 20 * Width (Inside Hand Grip): 18 * Carton Shipping Weight: 14 lbs 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 * Overall length 31 * Lifetime Warranty *