Controller and Headset Wall Mount for 4 Controllers

Extension to mikebin41 design "Xbox One Controller & Headset Holder" found: https://www.thingiverse.com/thing:2188329

I have been using his controller holder for a couple years now and love it. But I have 4 controllers, so I decided to mod the original design a bit so I can wall mount all of my controllers.

Modified to accommodate 4 controllers, 2 piece split design. Can be used as 2 separate parts, but 1 piece incorporates a tongue-and-groove so that the 2 pieces can be combined into one long controller mount. Additionally, there is a position at the bottom of one piece made to hold a headset.