Extraordinary design for outstanding acoustic performance and rugged durability. Chestpiece drum, retaining rings, tubing clip and binaurals generously plated with 5 microns of 18 karat gold, then polished to a brilliant shine. Complete with an accessory pouch containing two extra pairs of eartips, spare diaphragms and the three bell chestpieces. Weighs 7 oz. Overall length 30″. Inspected and Packaged in the U.S.A. One year warranty on finish, five year on performance. Latex free.