Stainless Steel, Double Layer Lunch Box
Quality stainless steel - food grade 304.
Less prone to rusting compared to many other grades.
Outside Dimensions
Large Compartment: 6.5" length x 5.25" width x 2" height
Small Compartment: 6.5"length x 5.25" width x 1.25" height
Overall with top: 7" length x 5.5" width x 3" height
304 Stainless Steel Food-Grade. Also known as 18/8, because it contains 18% chromium and 8% nickel. This grade of steel can withstand corrosion from most oxidizing acids.