These reclosable bags feature a single-track, heavy-duty zipper that extends across the full width of the bag, keeping products clean and protected from moisture. They are constructed from virgin, anti-static, non-corrosive polyethylene film, with a special additive that diffuses static electricity charges of up to 5,000 volts in just two seconds. Designed for durability and convenience, the bags can be securely resealed and reused multiple times.