Disposable Probe Covers Provide A Safer More Hygienic Way To Take Your Familys Temperature By Helping To Reduce The Spread Of Germs (they Come In Handy When You Have To Take Multiple Temperatures) Highly Versatile And Easy-to-use These Probe Covers Are Sized To Fit Most Digital Thermometers And Can Be Used Orally Rectally Or Under The Arm Fits Conveniently In Your Purse Or Bag So You Can Always Have These Probe Covers Ready To Go Can Be Used Orally Rectally Or Under The Arm Made In The Usa!