replace in-ear headphone covers

[almostaskater62]

I lost one of the small earbud covers for my apple in ear headphones and i was wondering if anyone knew how to go about replacing them? i have looked online and can't find any actually made by apple. i have some third party ones that aren't as good, and the medium ones just fall out.

or if anyone has a pair of these that doesn't use the small sized ones would you be willing to trade for the size you do use? or just send me the small ones?

thanks a bunch