8 Large (L) Ergonomical Comfort Replacement Set Earbuds Eartips for Sennheiser IE Series, CX Series, CXC Series, CXL Series, OCX Series, and MM Series In Ear Earphone Headsets 8 Large (L) Ergonomical Comfort Replacement Set Earbuds Eartips for Sennheiser IE Series, CX Series, CXC Series, CXL Series, OCX Series, and MM Series In Ear Earphone Headsets