These 12 x 15 inch reclosable poly bags are made from 4 mil polyethylene — a gauge that delivers meaningfully greater puncture resistance than standard 2 mil film, making them well suited for heavier, sharper, or irregularly shaped items. The full-width single-track zipper allows repeated opening and resealing, keeping contents protected from moisture, dust, and debris across multiple handling cycles.

The reclosable design serves a broad set of environments: e-commerce fulfillment centers use them for apparel, accessories, and small parts; food producers and processors rely on the FDA and USDA compliance for direct food-contact packaging; manufacturers and distributors use them for hardware, components, and kitted assemblies where a resealable barrier is required between production and end use.

Dimensions are listed as interior usable measurements, reflecting actual bag opening size for accurate fit assessment. The 4 mil polyethylene construction is transparent for easy contents identification. Each case contains 500 bags and is eligible to ship via parcel carrier.