This is a set of four stainless steel measuring spoons. 
The set includes 1/4 teaspoon, 1/2 teaspoon, 1 teaspoon, and 1 tablespoon sizes. 
They are made from durable stainless steel that resists rust. 
The spoons are dishwasher safe for easy cleaning. 
This specific product is identified as the Winco MSP-4P 4-Piece Stainless Steel Measuring Spoon Set.