These 4 x 9 1/2 inch reclosable poly bags are constructed from 1.6 mil low-density polyethylene, delivering a practical balance of flexibility and puncture resistance. A single-track zipper runs the full width of the bag opening, producing a consistent, repeatable seal that guards contents against moisture, dust, and contaminants.

FDA and USDA compliance makes these bags appropriate for food service portioning and storage, retail merchandise display, light industrial parts containment, and e-commerce fulfillment kitting. The reclosable design supports multiple open-and-reseal cycles, reducing material consumption in high-turnover workflows.

All stated dimensions reflect interior usable space. Cases contain 1,000 bags and are eligible to ship via parcel carrier, making routine replenishment simple for warehouses, distribution centers, and production lines with steady packaging volume.