6Pcs Soft Earplug Eartips Earpiece for Littmann Stethoscope Silicon Black CX

Soft earplugs, comfortable to wear, sealed on the earloop of the stethoscope, 5MM and 6MM ear hooks are universal. Ear length 2CM, very soft, universal model. 6x soft earplugs. Color: black, as shown.

eBay