Feature:1. Before you put the turkey in the oven, put it in the oven. Once the meat is cooked, the center of the timer will pop up to remind you.2. These thermometers accurately determine (within +2 ℉ or ‑2℉) the temperature of poultry, meat or fish, making it easier to cook.3. Activate between 175℉ and 180℉ and cook until the colored head of the pops out.4. The pop‑up is easy to insert, just insert and cook, ensuring that the timer does not touch the bones.5. If the pop‑up is used with poultry, insert it into the left or right side of the poultry's sternum.Specification:Condition: 100% Brand NewItem Type: Poultry ThermometerMaterial: PlasticWeight: Approx. 62g/2.2ozProduct Size: Approx. 45 x 10mm/1.8 x 0.4in Package List:20 x Poultry ThermometerNote:1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Poultry weighs no more than 24 pounds, roast pork 4 to 8 pounds, beef (medium to good) 7 to 10 pounds.