This set of nesting containers was designed to be a planet-friendly companion for every member of your family. Made from premium grade stainless steel this set of 3 is not only leakproof but a non-toxic, non-leaching alternative to plastic containers. They conveniently stack inside one another for space-saving storage. Perfect for packing kids snacks, leftovers, fruit, pasta salad, apples and nut butter, bagels, yogurt, veggies and hummus and more. Size: Large 16-oz. = 4.75" x 2.25" Medium 9-oz. = 4" x 2" Small 5-oz. = 3.5" x 1.5"