Features - Materials: Silicone. - Sizes: About 4.50X4.50X0.20cm/1.77X1.77X0.08inch. - It Is Small and Light, Does Not Take up Space, Is Easy to Carry and Store, and Is Convenient for You to Use at Any Time. - Fine Workmanship and Simple Appearance Design Will Ensure Its Popularity and Practicality. - It Is Small Size and Portable, with Good Sound Transmission. It Will Meet Your Needs for . - This Is Very Easy to Install and Simple to Operate, giving You Huge convenience. - This Cover Can Be As Excellent Choice for Nurses, Doctors, and . Package Including 10 X Stethoscope CoversGood Material:Made of silicone, stethoscope cover is firm and not easy to wear, light and comfortable, not easy to crack, and can be for a long time. Easy to Use: for stethoscope has the advantages of simple structure, easy use and cleaning, and brings convenience to you. Good :Stethoscope cover can be an excellent for nurses, doctors, and. Pratical Tool:Stethoscope diaphragm covers can transmit sound well and effectively isolate the interference of external noise, which is helpful for doctors to make correct judgments. Easy to Carry:stethoscope diaphragm protectors are small and light, does not take up space, is easy to carry and store, and is convenient for you to use at any time.