A case of 500 13" x 18" 2 Mil biodegradable zip-locking bags gives your operation an eco-conscious, secure reclosable packaging option for larger items and bulk contents. Manufactured by International Plastics, these biodegradable reclosable bags are designed for industrial, retail, healthcare, and fulfillment environments that require both clarity and reliable closure. The 2 Mil thickness provides a strong balance of durability and flexibility, allowing the bag to protect contents from dust, moisture, and handling while still being easy to open, fill, and reseal multiple times. Each biodegradable zip-locking bag features a dependable press-to-close zipper that maintains a tight, tamper-evident-style seal without additional ties or tape, streamlining your packing process and reducing material usage. The 13" x 18" size accommodates manuals, textiles, replacement parts, samples, and other mid- to large-format items, making it a versatile choice for inventory, kitting, and order fulfillment.