You are looking at a
Justice League of America Bookends
Retailer Promo Poster
featuring the JLA by DC Direct from 1999.
I comes with 2 factory folds and measures 17" x 22" unfolded and is in Very Fine condition.
I combine shipping for up to 3 sell sheets/posters at no extra shipping and 50 cents for each additional sell sheet.
Sell sheets/folded posters will ship in a page protector, sandwiched between 2 pieces of cardboard in a heavy envelope via First Class Mail.
Cheers.