FOOD GRADE ECO-FRIENDLY FOOD BAGS: These Soup Bags for Freezer are made of good quality Food-Grade PEVA, PVC-free, lead-free, chloride-free and BPA FREE. Reusable Sandwich Bag make your refrigerator tidier, cleaner, and fresher, no more mess and tainted by foods odor. Health and safe for family and earth. LEAK-PROOF PORTABLE SEALED ZIPPER BAG: These zip lock bags large featured with double zipper closures locks are leak proof, water proof, avoids spilling liquid objects and prevent the odor of different foods from mixing, you can store the soup or juice, sort and pack the lunch. The resealable bag is easy to fold and store to reduce the space required. Best alternative of plastic bags. EASY TO CLEAN: These ziplock freezer bags are easy to clean with bottle brush and put the bags on the top of a mug or cup to air dry. Please do not use in the dishwasher. We recommend HAND WASH, for the dishwasher will damage the zipper of the food storage zip bags. SATISFACTION GURANTEED: Our customers are our first priority, as a result we offer 100% customer satisfaction guarantee. If you use any of our freezer bags and is not satisfied with you purchase, we will offer you REPLACEMENT or a REFUND of ziplock bags Size: There are 4 sizes that you can choose: 20*22cm/7.8*8.6inch, you can according to your needs to choose