Leave them in foods while they cook on the grill or in the oven or insert one for an instant read, Glass lens can take the heat, The set includes two thermometers for beef indicating rare medium and well-done and two for poultry indicating the ideal, Glass lens can take the heat, The set includes two thermometers: 1, Beef 2, Poultry, Made of Stainless Steel, They have 1"" wide dials and 2"" long stems, Set of four two of each, Length: 8, 2"", Width: 4, 5"", Height: 1"", SKU: MV098