Description All you have to do is insert the probe, peel off the front and back and dispose of it after measuring the temperature! Its so simple than even children can easily master it and protect themselves! Features 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 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. Specification: Color: As shown. Material: PE. Size: As the Pictures Shown Package included: 100Pcs/box * Thermometer Probe Covers Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.