Premium Range 10 Replacement LARGE Earbuds Tips Buds For Sennheiser CX 300 CX300 CX400 CX500 CX550 CX95 CX55 IE6 IE7 IE8 Earphones 100% FITS (10 Pack LARGE)

advertised as 100% fit for Sennheiser cx300 earbuds. well they do fit but are a larger diameter than the original, that's the fitting not the actual bud.they push onto the bud but are quite loose. I ordered these because I lost the original ones which fit tighter than these so I don't hold out much hope in keeping these attached unless I glue them on. check out the photo. the grey is the original. as you can see the canal is not the same size.

No - these do NOT fit the CX5 headphones. Come on Amazon, stop allowing these guys to sell goods that do not do what they say.

Does not fit CX 300 Earphones, despite clearly stating it does. Earbud goes on but is nowhere near tight enough to remain in place during any kind of use.

Don't fit on CX 3.00, Too large

I purchased these to use on my Sennheiser IE7 in ear Phones and although the same diamater as the original ones they are shorter which, in my case, led to a much poorer base response. The response was similar to using the standard Sennheiser buds.

Great quality for the price fast delivery

ok

These don't fit the CX5.00 at all...