Large United States Wall Map Poster 24h x 36w Rolled USA Wall Map - not folded Durable 3mil lamination for endless dry-erase Perfect USA map for business, home or educational use! Up-to-date and current United States Wall Map Poster 24x36 Large Laminated United States USA US Wall Map Contemporary Series Poster. This elegant, richly colored antique-style United States Contemporary Premier Series map features the incredible cartographic detail that Swiftmaps.com has been known for. The map features a Miller Projection, which reduces distortion of land masses as they near the poles. A durable 3mil laminate is on both sides for years of enjoyment! Only the best from Swiftmaps.com line of quality wall maps!!