ITEM NAME:50Pcs Matt Aluminum Foil Coffee Valve Ziplock Bag Vertical Aluminum Foil Co E2M6 50Pcs Matt Aluminum Foil Coffee Valve Ziplock Bag Vertical Aluminum Foil Co E2M6 Type:?Storage Bags Pattern:?Three-dimensional Type Classification:?Set Use:?Food Applicable Space:?Kitchen Feature:?Stocked,Eco-Friendly,Folding Shape:?Square Product:?Stand-up Aluminum Foil Coffee Valve Ziplock bag Thickness:?28 wire Features:?Oxygen Resistance, Grease Proof, Moisture Proof, High Barrier Open and Close Way:?Ziplock Style Thickness: 260 microns (1 micron = 0.01 mm) Application: Widely used in Snacks, Cookies, Nuts, Fruits, freeze food, Tea, Coffee beans /powder, Gifts, etc With Re' sealable zip lock options, easy to open and close. Extraction is on dead angle, protect sealing sex is extremely strong, leak-proof quality. With Humanized design of tear notches on sides, which makes tearing of pouches very convenient with both two sides. Capacity:150x230mm (250g, 1/2 pound); colour:black Material:?Aluminum Foil Package Contents: 50 * ziplock bag