Sony PS4 Controller Custom with 4 backbuttons retail + stop R2/L2 triggers

Product Name: Sony PS4 Controller Custom with 4 backbuttons retail + stop R2/L2 triggers
Used controller in very good condition. The shell is wooden. You can remap 4 back buttons to any buttons on this controller. How to remap: 1.) press retail and hold the middle button at the back until the blue lights show up. 2.) press and hold the button on the controller together with the back button (k1,k2,k3,k4) until blue light blink 3.) press and hold the middle button at the back to turn off the blue light. Then, you are all good to go.