These 3" x 4" Polypropylene Cello Bags have an excellent barrier of protection from moisture, gas, and aroma when heat sealed with our Cellophane Bag Sealer. Our Flat Foldover Bottom Polypropylene Cello Bags are lightweight, crisp, and perfect for many types of applications such as storing bite size candy and baked goods. These 1 mil crystal clear Cello Bags have a flat fold over bottom and are ideal for presenting your product. They are coated BOPP, 1-side Saran and 1-side Acrylic coated. This combination of materials provides you with an outstanding clear, sparkling look and tactile feel. They are packed 1000 per case.