So I have been headphone shopping trying to find a pair of headphones to replace the garbage ones that come with the iphone. I wanted to avoid using one of the adapters on the market, mostly because they look like . I ran into the skullcandy "smokin buds" at bestbuy and noticed the headphone jack looked VERY close to the size of the apple one. I decided to look around online before giving them a shot. I didn't find anyone that had tried them with and iphone, but I did read some bad reviews on them. But then I ran into the skullcandy "Full Metal Jackets". I read some really good reviews on them, and they looked to have the same headphone jack as the smokin buds I saw at bestbuy, except for metal. So I decided to give them a shot. The arrived today and I was very happy to see that the headphone jack was only VERY slightly larger than the apple one, and I needed to shave just a tiny bit off to get it to fit. I used some 150 grit sand paper and went to town. Took me about 10 minutes and it fits great now I will probably throw some black paint on the jack, or maybe use a sharpie... the silver looks ok for now though. Just thought I would share my solution. Aside from fitting the iphone without too much work, they sound great as well Much more bass than I was expecting.