Soft Material: the ear tips are made of updated soft silicone material, which can make you feel comfortable when you wear it and safe for people to use, So many colors to choose from based on your priority.Applications: these earplugs are just suitable for stethoscopes with metal parts, compatible for MDF and so on.through strict quality inspection, reliable material and light weight, can deliver sound well.Complete Set Of Spares - Extend the lifespan of your stethoscope. these earbuds 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?Package Include: two soft set of earbuds, each measures 0.63 x 0.24 cm (LW), not compatible with Littman stethoscope replacement, please check the size before buying.Thoughtful Present-For Doctors, Nurses, veterinarians?Tip: please keep these small items away from children under 5 years old to avoid danger.Tip: please keep these small items away from children under 5 years old to avoid danger. Thoughtful Present-For Doctors, Nurses, veterinarians. Package Include: two soft set of earbuds, each measures 0.63 x 0.24 cm (LW), not compatible with Littman stethoscope replacement, please check the size before buying. Complete Set Of Spares - Extend the lifespan of your stethoscope. these earbuds 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. Applications: these earplugs are just suitable for stethoscopes with metal parts, compatible for MDF and so on.through strict quality inspection, reliable material and light weight, can deliver sound well. Soft Material: the ear tips are made of updated soft silicone material, which can make you feel comfortable when you wear it and safe for people to use, So many colors to choose from based on your priority.Best Sellers Rank: See Top 100 in Industrial & Scientific. : B0BVZ1379N. Manufacturer: Javinhau. Date First Available: February 16, 2023. Department: . Package Dimensions: 3 x 2 x 0.3 inches; 3.21 Ounces.