Pinit Polyester ' L' Sleeves.Insert Movie Posters. 14-1/2 x 36-1/2". 4 mil POLYESTER. Sealed on 2 adjacent sides. SKU: SLVIP (0)No Reviews yet Add to Shopping Cart Details Insert Movie Poster L-Sleeves 14-1/2 x 36-1/2" x 4 mil Polyester (Mylar). Sealed on 2 adjacent sides. Details Back DetailsInsert Movie PosterL-Sleeves 14-1/2 x 36-1/2" x 4 mil Polyester (Mylar). Sealed on 2 adjacent sides. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review