Plastic bag material is ideal for evidence packaging because each bag can be created and cut to exactly the right length. Each roll is 1075 feet long and .004" thick. Cut off the length you need, insert the evidence, and seal each end. Our Custom Bag Sealer is specifically designed to hold these rolls. You can also use these rolls with the Impulse Bag Sealer, but this sealer does not have an attached stand to place the bag material on. Plastic bag material is available in three widths: 3", 6" and 12".