This full-color planisphere is usable from 20° to 50° north latitude, covering most of the continental US. Made of sturdy plastic -- 9 inches in diameter. Makes a great gift. 9" Deluxe Star Guide, Red Carabiner, Compass, DVD, Book DOUBLE SIDED PLANISHPERE Turn disk until date and time are set Facing North use front of chart Facing South use back of chart * Won't be affected by moisture. * Best choice for observing the night sky. * Full color, easy to read. * Most graphically beautiful guide on the market. * DVD CELESTIAL IMAGES * Carabiner w/ (RED) LED Light, clock, timer, compass * INFORMATION BOOKLET Availability: Usually ships the next business day 9" Deluxe Star Guide, Red Carabiner, Compass, DVD, Book Planishpere 888.291.6577 Located in Saint Augustine, FL 32095 By faith we understand that the universe was created by God's command, so that what is seen has been made from things that are not visible Copyright (R) 2017 SmartAstronomy, All rights reserved.