• 20 protective probe covers, suitable for use with Braun ear thermometers. • Inner diameter: 1.5 cm, probe cover length: 2 cm. Measure your ear thermometer before purchasing. • Recyclable and disposable: 0% BPA, 0% latex, and 100% recyclable. • Highly accurate: protect the tympanic thermometer from scratches and impurities that could affect temperature readings. • Hygienic: disposable covers reduce the risk of germ transfer and contamination. Replace after each use for optimal hygiene and accurate readings. • Best customer service: if you have any issues, please contact our customer service, we will do our best to resolve it.