Our newest map is printed on waterproof paper featuring the Mississippi River from Fort Adams through Baton Rouge, New Orleans, Venice, and the Birdsfoot Delta; and Atchafalaya River from Old River through the Atchafalaya River Basin to Morgan City, and then down through the Atchafalaya River Delta. 26″ x 36″ printed on 70# Yupo waterproof paper. Can be rolled or folded. Good on the river, good framed and hung on your wall!