Pinit Japanese B3 Movie Poster Sleeve. 14-1/2 x 22". 2 mil Polyethylene. No flap. SKU: SJMVPB3 (0)No Reviews yet Add to Shopping Cart Details Polyethylene Details Back DetailsPolyethylene is a soft clear material that has some give to it. It has excellent contact clarity. Our polyethylene is made from 100% pure-virgin material. Use for Long-term storage. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review