The iPlanet Premium MemoryFoam eartips fit sound conduits of size 4.5mm-5.5mm and can be used with any brands' earbuds, not only IKKO's.
They reduce high pitched sound distortion and offer effective noise isolation. The foam material has a support slow rebound foam material for a comfortable fit.
Titanium powder has been added to make effective bacteriostasis.
They come in sets of two of the same size; L size-13.5mm, M size - 12.5mm, S size -11.2mm