White block reclosable poly bags are the ideal tool for product organization and identification. They feature a single track zipper at the top that makes it easy to access whatever you keep inside on a frequent basis. Better yet, the white block that runs across the length of the plastic bag is a convenient space to make any notes or product identifications you need, creating an effective organization system for your products.
Our white block plastic bags with a zipper top are offered in either 2 mil or 4 mil thickness and range from 2 x 3 inches at the smallest up to 13 x 18 inches at the largest. They are constructed from 100% virgin low density polyethylene resin that works in tandem with the secure zipper closure to protect your goods from moisture, dust, debris, and more. Each zipper-sealed bag with a white block meets FDA and USDA standards for food and works very well for a wide variety of other applications as well.