Standing Bags Looking good and first choose Roll for packing For use per pack of automatic Heat Seal on back Suitable for all kinds package Vacuum Packing Good for keeping foodstuff fresh Metallized Bags Packing Packing good Cosmetic Packing Used for Cosmetics & Composition Anti-Static Bags Anti-Static function for electronic or other products Biology Packing Safely per package Watery Packing Good packing for drink Packing for food-stuff The bags can use for micro oven Above all logo for sample only, not for sale