These 4 x 4 inch reclosable poly bags are built from 6 mil polyethylene, a significantly heavier gauge than standard 2 or 4 mil options. The full-width single-track zipper seal supports repeated open-and-close cycles without compromising closure integrity, making these bags a reliable choice where resealability matters.

The square format and 6 mil construction suit small hardware, electronic components, jewelry, pharmaceuticals, and food-grade items. FDA and USDA compliance makes them appropriate for regulated environments including food processing, laboratory supply, and medical device packaging where documentation standards apply.

Dimensions reflect interior usable measurements. Each case contains 1000 bags and is eligible to ship via parcel carrier, supporting efficient restocking for high-volume operations.