Soft Touch Scary Party 010 button R3 and touchpad buttons can

R3 and touchpad buttons can be remapped

No need to hold any buttons

Totally upgrade your Xbox controller to the exclusive and stylish level

You can remap 15 buttons to the 4 additional buttons which will be pressed by your middle fingers

does work on 040 version to  install guide first page at bottom

Soft Touch Scary Party 010 button R3 and touchpad buttons canMade of durable non toxic ABS plastic. Odour free. Completely fits flush on all side; Sit properly on all the clips. Personalize your controller. The texture is not a rubberized finish. Instead, it is semi slick, matte soft plastic. More comfortable and feels better in hands than the stock shell.