The front of these plugs has the keyhole design on a mirror and the backs are hollow.
All sizes have an approximate 3/8" wearable.
Date posted: 4/11/2013
It's hard to get the disc to stay in while you're putting them in your ears. And for mine, one of the discs rattles - which is kind of annoying. Personally, I think they look cuter with the discs out.
Date posted: 3/26/2013
I had a little bit of trouble keeping the mirror disc in place while I screwed them in. I put a drop of glue behind the disc and voila. Plus side, it also stopped the slight rattling. They look great!
Date posted: 2/22/2013
They look so great, and they are really confortable!
Date posted: 1/31/2013
These look beautiful. They are very shiny and have a great wearable area with high grooves. The surface of the plug is so shiny that it can actually be used as a mirror.
Date posted: 12/14/2012
This is actually my 3rd time buying this style,as it is a favorite,& I just recently went to this size & this was one of the first things I bought. Even though the keyhole is just an image on a disc,it still looks really good. Not sure if the disc is supposed to pop out or not-mine always do,but that's ok because they do stay put & you actually end up getting another style out of them w/the discs out. I'd highly recommend these,as they look great & are so affordable.