Rolled Poster Sleeves 2"x36" 1.25mil Clear Flat Poly Poster Sleeve 100 Pieces This bag's width is 2 inches, your rolled-poster's circumference should less than 4 inches. 2 This item is packed a 100pcs/pack. Make from 100% virgin, high clarity low density polyethylene (LDPE) film. Excellent use for posters, maps and documents.