The Alfa BAG-30746 VacMaster® Vacuum Sealer Bags are an essential component for food preservation, storage, and sous-vide cooking, tailored specifically for both commercial and household use. Measuring at 12" x 15", these bags provide ample space for sealing larger items, ensuring a perfect fit for a variety of products ranging from bulky cuts of meat to fresh produce or delicate pastries. With a thickness of 3 mil, they offer excellent durability and puncture resistance, safeguarding the contents from external contaminants and freezer burn. Each box contains 500 bags, making it ideal for high-volume operations such as restaurants, catering services, or home users requiring extensive storage solutions. The compatibility with VacMaster® vacuum sealers ensures a reliable and secure seal, enhancing shelf-life and maintaining the quality and flavor of the stored goods. These vacuum sealer bags are engineered to withstand various temperatures, making them versatile for freezing or sous-vide cooking processes. The Alfa BAG-30746 is a valuable investment for anyone looking to optimize food storage efficiency and maintain product integrity over extended periods.