Contains: • Genuine 1-Gallon Mylar® Bags (10" x 14")• Tips and links to more information Genuine Mylar®Our Mylar® films have extremely low Oxygen Transmission Rates (OTR) and Moisture Transmission rates (MVTR). Whether you are choosing our best-in-class 5 mil structure or our economical Econ 3.5 mil structure, our bags are so strong that folding is no problem, which we have even demonstrated on Youtube. Although the listings on Amazon are flooded with copycat sellers who do not understand flexible packaging, ShieldPro Flexible Packaging designs our Mylar bag structures specifically for storage of food or valuable organics. Plus, the owner is an expert in shelf-life systemology who will help with any questions. Using the Product Using the product is easy. These bags can be sealed with a regular clothing iron or hair straightener. No special equipment is needed. The ShieldPro Guarantee ShieldPro is committed to your success, and offers a full money-back guarantee on any product, for any reason. If you have questions, you are welcome to reach out to our food storage experts, and we also include links to online information and frequently asked questions to help you understand the process.
- Our 3.5 Mil Thick Bags have incredible barrier properties to Oxygen and Moisture.
- BPA Free Mylar Bags manufactured only of the finest films and structures.
- Our products are easy to heat seal with a standard clothing iron.
- We are a full-scale manufacturer of flexible packaging, and all products are designed to exacting specifications.
- We offer a full refund guarantee on any product, for any reason, even beyond Amazon's regular return timeframe.