Food Grade Material:Freezer bags can safely store a wide range of food items, including fruits, vegetables, meats, leftovers, sandwiches, snacks, frozen foods, dry ingredients, and marinated or sous vide dishes. They are designed to keep your food fresh, protected, organized and free from contamination. Care and Maintenance: Reusable food storage bags are easy to clean and maintain. They can be washed by hand using warm soapy water or placed in the dishwasher(safe under 60℃/140℉). To clean them, simply turn the bag and place it in the dishwasher along with other dishes. However, it's important to note that using high-temperature functions like the dishwasher's drying cycle may affect the of bags. Therefore, skip those high-temperature settings to bags last longer. Versatile:Reusable bags can be used to store a wide variety of items, not just limited to food. Reusable bags silicone can be used to store and organize such as cleaning supplies, toiletries, or small tools. Besides, silicone freezer bags are convenient for storing travel essentials like toiletries, cosmetics, and travel-sized items. They help keep these items together, making it easier to find and access them when needed. Eco-friendly& Economical: By utilizing our reusable silicone bags, you can make a substantial difference in reducing single-use plastic waste. Each of our reusable storage bags could replace large quantity of disposable plastic bags, which significantly minimizes environmental impact. Colour:As Shown Material:PEVA Size: Large: 28 x 27 x 5cm Medium: 22 x 20 x 5cm Package Contents: 8 * Reusable bags Only the above package content, other products are not included. Note: Light reflection 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.