Made exclusively from FDA Approved and BPA Free materials.NEW FOOD GRADE PP MATERIAL, MORE TRANSPARENT, MORE SAFETY.Each airtight lunch box containers is made high-grade plastic injected molding to ensure maximum durability, flexibility and minimal cracks to prevent damage common among other competing products
Safe to Microwave, Freeze, and use in the dishwasher (top shelf) over and over,Withstand temperature from -40°C to 160 °C
They are perfect for packed lunches or leftovers. They feel heavy duty so I know they will last. These are much larger than I expected! They are great for meal prepping for the week and portioning out leftovers