Appalachian Trail Map AT-11 Front Royal VA - Harpers Ferry WV AT Pocket Profile - The Pocket Profile Elevation Profile Map is a unique product that combines a guide book with a trail map and an elevation profile in a light weight, water proof, tear resistant tri-fold. The Pocket Profiles are printed on durable water proof tear resistant material. One side contains the full color trail map and the other side features the elevation profile and trail data. Each map is 3.9 in wide and 17 in long and only weighs less than 5 grams!