5½ inches long, 1½ inches diameter! Neat Spy Glass / Telescope Collapses to only 3 inches long! Hides easily in the hand. Used for bird watching and other discrete viewing. Sometimes referred to as a Vest Pocket Telescope. Quality solid brass construction, all glass optics. Very unique item in Perfect Condition!  We pack it securely and mail it to you First Class U.S. Postal.