Separate frames, of double layers,Layers up and down without odor, the flavor of the ingredients, movable partitions, and the proportion of meals can be adjusted arbitrarily Built-in , farewell to fast food and a new High temperature heat resistance, low temperature refrigeration: can be refrigerated, low temperature resistance -20; Can be heated by oven, high temperature resistance 120 Note: You need to remove the cover and compartment when heating. Do not heat for too long to cause deformation. It is recommended that the heating time should not 5 minutes. size:15.5x7.8x8.5cm Material:PP colour:Gray Package Contents: 1 x Lunch Box 2 x chopsticks 1 x Fiber tape Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.