These are vacuum bags for household food storage. They are made of food-grade materials that can create a sealed barrier around the food, prolonging freshness and maintaining flavor. They are safe to store cooked food. You can use it with confidence. Features -Color:White -Material:PA, stainless steel, rubber -Size:34.00X26.00X0.30cm/13.36X10.22X0.12in (L) -Size:28.00X26.00X0.30cm/11.00X10.22X0.12in ( ) -Size:22.00X21.00X0.30cm/8.65X8.25X0.12in (S) -Size:5.20X3.00X1.50cm/2.04X1.18X0.59in (Clip) - They are reusable, great for keeping food fresh and safe, and can reduce the use of food waste and reusable plastic products. - Perfect for storing meat, fruits, and vegetables without smells to leave in your fridge. - Good fresh-keeping performance, making your food more convenient to store. - Food grade PE material, non-stick bags, safe and healthy to use. Safely use in the refrigerator, freezer, and so on, practical for daily use. - The sealing strips are sealed, the sealing performance is good, and the soup will not leak. Package list: 5 2122cm vacuum sealing bags 5 26x28cm vacuum sealing bags 5 26x34cm vacuum sealing bags 3 clips