Excellent insulation performance: mainly made of high-quality aluminum foil non-woven fabric, waterproof and reliable. Self-adhesive design: quickly pack food and seal it for easy carrying. Multi-purpose use: party souvenir gift bags, donation packaging bags, dinner packaging bags, etc. Package includes: 120 insulated food boxes Color: Our insulated bags help keep food frozen, refrigerated, warm and fresh, suitable for packing, storing and carrying food on short trips. Note: There may be some errors in size due to manual measurement. Colors may vary slightly due to different screen displays.