304 Food-grade stainless steel BPA, lead and Phthalate free Recyclable stainless steel Holds 5-Ounce Tested by a CPSIA accredited testing laboratory Our 304 food grade stainless steel containers are the perfect solution for all of your lunch packing needs. The stainless steel containers include recyclable BPA-free, leak-free plastic lids. This is a set of two round 5-Ounce containers that measure 3-1/2-Inch by 1-1/2-Inch. with Magenta Lids.