Lunch boxes are made of food-grade materials and high quality stainless steel.Non-toxic,tasteless,health and saffety. The lid with extended fastening design,close the lid and box body fastening,no leaking no sprinkle,easy to carry and airtight.This is easy washable easy cariable and light weighted too ,,perfect for travaelling or home use.also this lunch box is very strong and long lasting.all lunch boxes are thermoware safe.
