This unit has had the eru modifications done. The condition is a little beat up since the shell was open for the mod. Sonically they sound great. Comes with box and accessories. Can choose between 3.5 or 4.4 terminated Letshuoer cable. Looking for a quick sale/trade as I have to go to the post office later today and would like to get these out today. Open to hearing any trade offer but mostly interested in other iems. Here is the measurement for this specific set: https://mmagtech.squig.link/?share=Shortbus_Eru_Foam