Ear tips for stethoscopes, black, set of 4 for both ears. Made of soft material for a comfortable fit. They fit snugly in the ear, providing a good seal, making it easier to hear even faint sounds. Compatible with Littmann type stethoscopes, so they can be used with stethoscopes from various manufacturers (MDA, Welch Allyn, Angel Nurse, FOCAL, etc.) Are you concerned about the deterioration of your current product, or has it become a little difficult to hear? Or perhaps you'd like to have a spare on hand? ※ This product is a compatible product. ※ While genuine products have a subtle hole-like pattern, this product has a recessed area in that location. ♧ In addition to this black model, we also sell a gray model! ☆ Shipping method is Mercari delivery instead of regular mail! As it's anonymous shipping, we can trade while keeping each other's personal information such as address and name private! ☆ No need to comment, you can buy it immediately! ● Finally ・ Purchases are on a first-come, first-served basis! Ends when supplies run out! ・ Selling at a bargain price! Get yours now while supplies last! ★ If you find a cheaper listing than mine, please let me know the price! I'll make it even cheaper than that listing! ！ʕ•ᴥ•ʔ