Box is made of slicone, which is safer to store foods and good for keeping fresh. The lid is made of food grade PP, this food box meets the FDA standard
material: Food-grade Silicone + PP
color: green or pink or blue or blue black or red black
S: capacity: 350 ml /5 inch
M: capacity: 500 ml / 6 inches
L: capacity: 800 ml/ 7 inch
XL: capacity: 1200 ml /8 inches
temperature: -40-230 Celsius
4 x Silicone Lunch Box
1. Do open the riser vent before putting the lunch box into microwave.
2. Please allow 1-2cm error due to manual measurement, thanks for your understanding.
3. Item color may be showing slightly different on your computer monitor since monitors are not calibrated same.