This is an excellent, high-quality cable at a very reasonable price. I highly recommend it. Please see my full review here:   http://www.head-fi.org/t/627711/review-dayton-audio-3-5sc-6-3-5mm-stereo-male-to-male-cable-6-ft

HD 215 model was borrowed from Sennheiser and compared with Audio-Technica ATH-M50. Assumed price was about $80 which is not verified. Please see full review and comparison here:   http://www.head-fi.org/t/627019/review-sennheiser-hd-215-vs-audio-technica-ath-m50        

Just having some fun here folks. The ATH-M50 has been reviewed to death.   Get the white ones! The cable's short and coiled and looks like it came off a white Princess telephone from 1975! They look so much cooler! The white ones are all new production, so supposedly they are more neutral than older production M50's. That could be a benefit or not depending on how much you believe the old "M50's have a lot of bass and recessed mids" legend.   Don't be like those other kids. Get the white ones!