The probe thermometer is in a good design. It looks like a pen. You can use it when you are at BBQ, baking, and cooking. The material of the thermometer is stainless steel and the cover is plastic. The range of it is from 0 degree Fahrenheit to 220 degrees. The diameter of the dial plate is 1.06 inches and the length of the thermometer is 5.5 inches. It's suitable to be a promo product for some trade shows and exhibitions. Welcome your color and logo. 1.06" Diameter x 5.5" L
