These 3 x 4 inch reclosable poly bags are built from 4 mil polyethylene with a single-track zipper spanning the full bag width, allowing the closure to be opened and reseated repeatedly without degrading the seal. The 4 mil thickness provides measurably greater rigidity and puncture resistance than standard 2 mil alternatives, making these bags suitable where product integrity and moisture protection are non-negotiable.

Common applications include hardware and small parts kitting, pharmaceutical sample containment, jewelry and craft retail packaging, food portioning, and light industrial component storage. The FDA and USDA compliance rating extends their utility into regulated food-contact and medical-adjacent environments where documentation of material safety is required.

Bags are manufactured from clear polyethylene, allowing contents to be identified without opening. Each case contains 1,000 bags and is eligible to ship via parcel carrier.