• Made with food-safe materials, BPA-free, ensuring the safety and health of stored food. • Suitable for freezing, microwave preservation, refrigerators, freezers, and sous-vide cooking. • Sealing design with one thickened side and another smooth and transparent, ensuring complete air removal and extending the shelf life of food. • Sealing effect that prevents odor transfer and maintains the original taste of food. • Compatible with any standard vacuum sealing machine, extending the freshness of food by 3 to 6 times. • Made with a film thickness of 190 µm, tear-resistant and suitable for long-term storage or transport. • Ideal for storing a variety of foods such as meat, fruits, vegetables, and dry goods. • Dimensions of each bag: 25 cm high x 15 cm wide.