4pcs/set Silicone Rectangle Lunch Box Collapsible Bento Box Folding Food Container Bowl 300/500/800/1200ml for Dinnerware 4pcs/set Silicone Rectangle Lunch Box Collapsible Bento Box Folding Food Container Bowl 300/500/800/1200ml for DinnerwareDescriptions:Material: siliconeHigh quality, easy to use and cleanTemperature class: -40 degrees Celsius to +210 degrees CelsiusHigh quality, easy to use and clean. It is soft and easy to use.Please allow 1-2cm measuring deviation due to manual measurementPackage Include:Silicone Lunch Box