12" x 12" 4 Mil ProZip Reclosable Bags, 500/CS

Our ProZip Lock Bags are made from durable Low-Density Polyethylene (LDPE) and feature a secure single-track zipper and strong sideweld construction. Perfect for food storage and general use, they meet FDA/USDA safety standards and are safe for direct food contact. These bags last 5-10 years when stored below 120°F and out of direct sunlight, complying with California Proposition 65 and CONEG heavy metal restrictions. Available in bulk, they offer a practical and economical storage solution.