Stainless steel construction. Standard and metric equivalents. 1/4 teaspoon, 1/2 teaspoon, 1 teaspoon, and 1 tablespoon. Pieces In Set: 4 Pcs. Standard of Measurement: Standard & Metric Material: Stainless Steel Measurement Increments: 1/4,1/2, & 1 Teaspoon-1 Tablespoon Color: Stainless Steel