1、SAFETY: This food storage box is made of food grade material, non toxic and tasteless, safe and secure. 2、HEAT RESISTANCE: This is a food Sealed box dedicated to microwave ovens, with a heat resistant temperature range of ‑20℃‑120℃. 3、TIGHTNESS: This fresh keeping box uses a buckle type lid, so you won’t be afraid of leakage when you go out and pack. reusable 4、PRACTICALITY: Fruits, vegetables, dried foods, whole grains, cooked foods, and baked goods can be stored and kept fresh. 5、FEATURES: Can be stored on the workbench, refrigerator or food storage room, usually can store items. ----------------------- Item Type: Fresh Keeping Box Product Material: PP+LDPE Product Capacity: 700ml Product Size: Approx. 15x11.2x6cm / 5.9x4.4x2.4in\t(Single Maximum Size) Scope of Application: Preservation Box, Kitchen Preservation, Living Room Storage. Gross Weight: Approx. 360g / 12.7oz ----------------------- 5 x Fresh Keeping Box