Small is 11.5" wide by 18" tall
Medium is 15" wide by 23.5" tall
Large is 20" wide by 31.5" tall
XL is 25" wide by 39" tall
Decals come on a roll.
Installation instructions are included.
Depending on the size of the product, if it exceeds 19" wide, you will receive the art in more than one section to be assembled by layering over the edges for shipping and installation ease. Your rep will also be glad to help you.