Dear customer: Thanks for visit our store. If you need to buy more (B2B) or learn more, and if there is a problem with the product, please contact us. Description: 100% brand new and high quality The 5.2cm/2.05" large face of the temperature gauge makes it easy to read and classify the temperature of your food. The Stem is 3.5cm/1.38"（diameter：6mm/0.23'').The Spiral is 12mm/0.47''(diameter：10mm/0.39'')，with a 32mm wing nut (included) For maximum durability and reliability the case is made out of stainless steel. This is not only safe but also environmentally friendly Easy to install on your grill, oven or oven panel for convenient usage The surface of the temperature gauge is waterproof and will not get foggy due to the heat so that you can read the temperature at any time you.