The measuring spoons sets are made of stainless steelMeasuring spoons for baking, Ideal for measuring spices or liquids, for quick and accurate measuringEach spoon is clearly marked with ml and teaspoon and tablespoons measurementsThe measuring spoons are held together on metal storage ring5 Sizes: 1 tbsp/15 mL, 1/2 tbsp/7.5 mL, 1 tsp/5 mL, 1/2 tsp/2.5 mL, 1/4 tsp/1.25 mL.