ADSCOPE Adult Acoustic Scope Lavender Heel Elbow Protectors Wedges are ideal positioning shapes Color:Blue Wedges are ideal positioning shapes for exercise therapy * Put under back arm or leg of patient for comfortable and functional positioning * Provides necessary leverage to promote exercise regime: i * 24 W x 18 D * Adjustable height: 30 40 * 10 1 2 lbs * Overall length 31 * Lifetime Warranty * 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