What's in the box:

Game Controller Mount-Clip Holder Compatible with Nintendo Switch Pro Controller Gamepad Bracket for NS Switch Console Accessory (Standard)

Features:
Mounts your console directly over the pro controller while free your hands to use the controller and play comfortably.
It is placed directly above the Controller to align the center of gravity comfortably with the middle of the palm and relieve wrist fatigue.
You can use the Pro Controller to play the game console while walking, very convenient.
Compatible with Switch / Switch Lite host.
Super sturdy and stable.

Specification:
Type: Game Controller Holder
Material: ABS
Color: Black
Package Size: 19 * 8.3 * 5cm / 7.5 * 3.3 * 2.0in
Package Weight: 110g / 3.9oz

Package List:
1 * Game Controller Holder