50pcs Matt Zipper Closure Aluminum Foil One-way Exhaust Valve Bag 250g White

100Pcs Zipper Closure bag: 50Pcs White and 50Pcs BlackWith Resealable 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 pouchesvery convenient with both two sides.Feature: Stocked,Eco-Friendly,FoldingShape: SquareProduct: Stand-up Aluminum Foil Coffee Valve Zipper Closure bagThickness: 28 wireFeatures: Oxygen Resistance, Grease Proof, Moisture Proof, High BarrierOpen and Close Way: Zipper Closure StyleThickness: 260 Micrometres (1 Micrometre = 0.01 mm)Application: Widely used in Snacks, Cookies, Nuts, Fruits, freeze food, Tea, Coffee beans /powder, Gifts, etcType: Storage BagsPattern: Three-dimensional TypeClassification: SetUse: FoodApplicable Space: KitchenCapacity:150x230mm (250g, 1/2 pound);colour:white and blackMaterial: Aluminum FoilPackage Contents:100 * Zipper Closure bagOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.