sumdirect reusable aluminium foil zip lock stand up food pouches bags with notch for food storage 3.5x5.9 inches, 2.8oz, pack of 50 sumdirect <b>safety </b><br> <br>the food store bags are make of high-quality aluminium foil and plastic accord with sgs certification.durable and safety to kids and adults.<br> <br><b>convenient and reusable</b><br> <br>stand-up zip lock pouch with half transparent surface design, perfect for storing, packing,displaying your products,like bake products, candy, chocolate, cookies, confections, jerky,seasonings, snacks, coffee beans, herbs, tobacco, nut-fruit, salt,grain and much more.<br> <br><b>leak proof &waterproof effectively</b><br> <br>the self-sealing pouches maintain dryness with its excellent air-tightness and ensures the food free of bacterium,moisture, oxygen. long-time preservation for food.<br> <br><b>dimension:</b><br> <br>overall size: 3.5x5.9 inches / 9x15 cm <br> <br>size below zip-lock:3.5x4.7 inches/ 9x12 cm<br> <br>thickness: 7.8 mil in two sides<br> <br><b>package includes:</b><br> <br>50pcs food storing bags<br><br> <b>kind reminder</b>:these are food or dried goods pouches,we do not suggest you use them to fill in water or other fluid.