I have been having health problems recently and have to check my temperature. This Daily Digital Thermometer by #rollone is approximately 6" long and made of easy to clean hard plastic. Use orally, axillary or rectal. Takes a measurement in about 1 minute. Easy to read display in either F or C. Use for adults or babies. Makes me feel more secure in my readings than some of the newer methods. Definitely recommend. #RankBoosterReview #sponsoredhttps://www.amazon.com/dp/B07R8J7383