Universal X-ray film mounts, Roll of 1,000 mounts in dispenser box Continuous clear universal pocket mounts in a convenient dispenser box. Holds #0, #1, or #2 films vertically or horizontally. Perforations let you quickly tear apart the exact number of pockets you need. Clear durable vinyl protects your radiographs and provides clear visibility. Each pocket has a writable area to mark name and date information.