100PCS Digital Thermometer Probe Covers Universal Disposable Protector for Accurate Sanitary Oral, Rectal and Underarm Description All you have to do is insert the probe, peel off the front and back and dispose of it after measuring the temperature! It's so simple than even children can easily master it and protect themselves! Features - Color: As shown. - Material: PE. - Size: About 8.8x2.5cm. (3.46x0.98in) - Made of PE material, easy to use. - Using these covers does not compromise your digital thermometer's accuracy. - Insert the thermometer into the cover along the direction of the for arrow on the package then peel off the cover. - You can rest assured that they are safe and help prevent the spread of germs and viruses. Package included: 100pcs/box Thermometer Probe Covers