Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will these fit the etymotic hf5?
Document: Hi as the title says buyer beware, I ordered these repalcement ear plugs based soley on price.I compared them with a similar product from the original Etymotic manufacturer that I was also looking at. The plugs that I recived were are a very loose fit on the body of the ear plug and when I go to take them out of my ear the rubber plug stays in and it becomes annoying quite a hassel to get the plug out.
I'm sorry if you missed that information when you were making your buying decision. "No offer to refund, exchange or replace; so make sure you have your micrometer handy and measure your earphones before purchasing.... Or just buy them from Etymotic.
I was excited by the prospect of replacing my Etymotic ER6i earbud's flange for a few dollars rather than $14. Alas, this flange fits so loosely around the earbud's protuberance that when I take the earphone out of my ear, the flange remains stuck in my ear. So, while my experience does not contradict others here in general, if you have the Etymotic headphone that I do, do not buy this product.
Note: This headset review is duplicated here for purposes of also reviewing these Tri-Level Earbud Tips.I've been using Etymotic ER6i headsets for a long time, but was looking for something to "cut the cord", and started searching for Bluetooth replacements. I'd tried the Plantronics BackBeat 903+, the Motorola S10-HD, and the ARCTIC Sound P311 headsets, all purchased here on Amazon . . .
These can be such a good fit they cause ear damage. Be very careful but once they are in you can't hear anything BUT the music.
Fits nicely in the ear. Has a nice snug fit. Blocks out noise when on the subway train or platform
Does not fit Shure SE-115, the hole is too big. Very poor quality, even if they did fit. Do not buy these!
An entire waste of my time and money. These don't fit, they are flimsy, and they have no "cushion" or isolation whatsoever. Don't waste your money.
these where nice replacement. they last a long time. made for a men.Fit my earpiece easy. would recommend them
They don't fit my ears right. I wouldn't recommend them over others. Disappointed in the fit compared to others I've tried.
Answer: Hi these did not fit my etymotic hf5 earphones, they were too loose on the shaft, not a good purchase.