Description: - QUALITY: Selected natural grain rice husks are selected from natural grain rice husks, showing the primary color of natural rice husks and a slight fragrance. - HIGH TEMPERATURE RESISTANCE:High temperature hot pressing to make high temperature hot pressing physical process has created high density and high hardness of , strong and durable, of falling, can withstand temperature of -30 ° C~120 ° C, can be placed in the refrigerator and microwave oven heating. - INSTRUCTIONS FOR USE: Temperature resistance -30°C to 120°C; do not in boiling water for a long time, not soak for a long time. - PRODUCT FEATURES: Upgrade nanotechnology and adopt new technology of negative ions. - GREAT FOR EVERYDAY USE: lightweight bento lunch boxes are great for snacking, food storage and , perfect lunches, school lunches, picnics or eating out containers.Specification: - Shape: Square - Microwave Oven: Available - Unit Weight: 0.126kg - Size: 15cmx23.5cmx5cm/5.91inchx9.06inchx1.97inch - Chinese Material: +PPPackage Includes:1 bento boxesNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!