Kitchen classics, 16 piece, tempered glass round food storage set with green lids, 1 each 7 cup, 4 cup, 2 each 2 cup, 2 each 1 cup, 2 custard cups, all glass round vessels have matching lids, made of tempered glass which is freezer, microwave, dishwasher & oven safe, glass is oven safe to 400 degrees, glass is lead free, lids are bpa free, backed by 2 year warranty.