Features:1. FOOD GRADE MATERIAL: Made of PP plastic material, general temperature resistance range-high temperature 120, low temperature -20.2. TRANSPARENT: The square shape container allows you to know what's inside without opening the box. The appearance is glossy, the design is beautiful, and there is no burr.3. LARGE CAPACITY: Our fresh-keeping boxes are available in 800ml, 1130ml and 2200ml, which can meet different insurance needs.4. HEAT RESISTANCE: Will not deform in high temperature water, and can even be sterilized in boiling water.5. Durable: It has impact resistance, it is not easy to break under heavy pressure or impact, and will not leave scratches.6. KEEP THINGS FRESH: A lid with a soft rubber seal can keep things fresh for a longer period of time.7. SPACE-SAVING: Square design, fresh-keeping boxes of various sizes can be stacked to keep them tidy and save space.8. MICROWAVE HEATING: You can heat food directly in the microwave, which is more convenient. (It is recommended not to put the lid together in the microwave oven.)Attention:1. After cleaning, if you want to use it right away, please soak the container in cold water before using it. This is a good way to prevent deformation.2. Please do not use for long-term heating. (When heating and thawing for a short time, the time should not exceed 3 minutes.)3. If the food contains a lot of oil and sugar, the container might be deformed if the temperature rises rapidly.4. Please use a soft sponge for cleaning to avoid scratches.5. When cleaning the sealing strip between the lid and the container, please do not pull it hard.Notice:Actual color may be slightly different from the image due to different monitor and light effect.Please allow 1-3cm deviation due to manual measurement.Description:Material: food grade PPOperating temperature: -20C-120CSize: As the picture shownCapacity: 800/1130/2200mlColor/Style: As the picture shownincludes:1 x 800ml Container1 x 1130ml Container1 x 2200ml Container