I have this "Plantronics" ordered because my silicone protection was gone from my headset. The silicone skins supplied are all so so great and not original, that (probably) can fit in any ear. Well, you can use that do not, So do not touch. Can you schmeissen..dann the money out the window look forward at least those who find the money ;-D return has not been possible because "unfortunately this article is not required and therefore not an option for a possible resale possible". Thank you and never again.
