Dimensions: ‎6.3 x 2.76 x 8.78 inches Condition notes: Only wore these headphones a couple times before my brother gave me another pair. I also wore them again while testing the audio before selling. The HD 2.20s are discontinued by the manufacturer which is why they’re worth more. HOWEVER- too much twisting of the jack while it’s plugged in will create a crackling sound. But you have to literally be twisting it back and forth for that sound to continue (so 99% of the time you won’t hear the undesirable crackling.) This is also the case with many other headphone brands. Full disclosure: the durability of these headphones depends on the original manufacturer. Please look up Amazon reviews on these headphones for more info