Easylock 700mL Square Plastic Food Storage Container 1. PP 2. 4-side ... lock, airtight 3. use for microwave 4. SGS, FDA, LFGB Easylock 700mL Square Transparent Plastic Food ... Storage container1. Materal: PP2. Feature: eco-friedly, 4-side lock, freshness preservation, suitable ... lid before use in microwave.Avoid overheating food high in oil, fat, sugar, or ...