- Transparent Window, Zip Closure, Kraft Paper Bag - It Can Seal Anything That Needs To Be Saved In Your Home. - For Example: Whole Grains, Dried Foods, Biscuits, Coffee Beans, Candy, Nuts, Spices. Keep Things Valid. - You Can See Things Inside Through A Transparent Window. - It Can Be Reused. - It Is Waterproof, Moisture-Proof And Insect-Proof. - The Attached Zipper Can Be Easily Sealed. - Food Grade PE Intima, Safe And Pollution Free. - Note: Only 50 Kraft Bags Are Included, Not Including Food Inside.