Applications: these earplugs are just suitable for stethoscopes with metal parts, which can keep your ears away from the cold metal, especially in winter Most Comfortable FitThese earbuds made of Silicone are soft and lightweight, comfortable for wearing, featured with self- stretch deformation, can reduce the vibration, isolate the interference from external noise, practical and helpful when using stethoscopes. The earplugs are very tightly adsorbed. Soft material: the replacement eartips are made of soft silicone material, which can make you feel comfortable when you wear it Good quality: through strict quality inspection, reliable material and light weight, can deliver sound well Description These silicone earplugs are very soft and well shaped, and fit most stethoscopes. If the old earplugs are badly damaged, they may obstruct the sound transmission and you will not be able to hear the sound clearly. also difficult to make a correct diagnosis. Wearing damaged earplugs may damage the ear canal. Feature - Colour: Black. - Material: Silicone. - Size: about 2x1. 3x1. 3cm. - Silicone earplugs are made of high- quality materials, durable, not easily damaged, safe and non- toxic. - There are 10 earplugs in each pack, enough for you to replace. - Suitable for most stethoscopes. - They provide you with better sound transmission. - Reminder: Dear buyers, due to display brightness, lighting effects, manual measurement and other reasons, there may be slight differences between the photo and the actual product. Sincerely hope you can understand! Thanks! Package Including 10 x Ear Tips