Durable anodized aluminum mailing and storage tube have been carefully designed to protect anything that can be rolled, including charts, maps, blueprints, and posters. The tune is 37" long, moisture -proof, and comes with an adjustable shoulder strap. One end is sealed closed and the other is removable. Shipping Weight: 1.600 lbs. Shipping Dimensions: 37.5 X 3 X 3 inches. Made in the USA.