4 x 4 (4 mil) Reclosable Poly Bags With White Block 1000/Case

These reclosable poly bags come with a white block, perfect for labeling what's inside. The opening is on the first - listed dimension (width). They're measured by usable inside dimensions, not including the zipper or lip. All sizes meet FDA and USDA food specs. The clear low - density polyethylene material lets you easily see the contents. The zipper seal makes them great for keeping items fresh or for repackaging.

To use these bags, simply open the zipper and place your items inside. Then zip it up to keep things fresh. When labeling, write clearly on the white block. For food items, make sure they meet FDA and USDA standards. Don't overfill the bags to avoid the zipper breaking. To maintain them, keep them in a cool, dry place. If they get dirty, you can wipe them with a damp cloth. These bags are reusable, so use them again and again for different items.