stand-up ppouch 1) Material: PET/NY/PE, PET/AL/PE, PET/AL/PET/PE 2) Ideal for Snack, food, dog food , cat food,milk powder. stand-up pouch Features:1) Different sizes are available2) Customers' designs and logos are welcome 3) Printed designs available4) With plastic soft handle5) Material: laminated material6) Ideal for Snack, food, dog food , cat food,milk powder