Double Zipper Bag are made of virgin polyethylene film that meets FDA and USDA requirements. They feature a single track zipper closure which closes securely and keeps products clean and free from moisture. These zip top bags are excellent for storing, displaying, protecting and shipping all types of products. Reclosable poly bags are great for storing everything from craft supplies to homemade goodies and snacks. These reclosable zip top plastic bags come in a more than 300 sizes for storing and packaging every product type. Custom sizes and Custom printing available upon request. Minimum order requirements apply. Eco-friendly & non toxic material. Delivery on time. OEM/ODM accepted. Reach SGS Experienced workers & professional service. Fully display the customer's brand image. High quality with competitive price .