11" x 17" full color poster printed on 100 pound paper. Special shipping note: 1. In the US, if you order just the poster, it is mailed in a tube by first class mail (not priority). We charge normal first class rates for shipping & handling, rather than the usual priority mail fee. The discount will not be reflected during your checkout, we subtract it manually. 2. Overseas posters often get lost or crushed (the tube might cause the problem). Therefore, we only send posters to non-North America customers if you order other items as well. That way, we put it all in a larger box.