Super-heavyweight holder features a unique closure style to safely hold work orders or operator manuals in rough industrial environments. Top-loading design uses a real zipper that provides a durable seal to keep your documents inside and add an extra layer of protection. Stitched edging extends the longevity of the holder for long-lasting use. Front and back covers are made up of clear vinyl material to keep both sides of your pages visible. Shop ticket holder is designed to store documents up to 9" x 12" in size.