... in China,2002/72/EC approval Vacuum food bags, prolong the freshness of the foods :Item# YL-271 (size: 220*210mm)Item# ... freezer burn, spoilage and odor5. Pack lunches, leftovers, snacks or entire meals6. Protect cherished photos and valuable documents7. Keep charts ... against spills10. Prevent silver and jewelry from tarnishingReusable bag, which is eco-friendly, Not only can be used for food, ...