Custom no coil Headphone Extension with locking 1/4" Neutrik connectors

Custom no coil Headphone Extension with locking 1/4" Neutrik connectors. These were custom made for us using Canere L-4E6S cable from Japan along with Gold Plated Neutrik 1/4" male plug to a locking 1/4" female connector. No coil. Heavy duty headphone extensions. 15' or 25'.