This Nintendo Switch Joy-Con Grip has a SECRET!

The Nintendo Switch Joy-Con Grip with a COOL SECRET!

The Best Joy-Con grip for two player mode; https://www.youtube.com/watch?v=CRjCaETJf_Y

“This cover will protect your Nintendo Switch Joy-Con from scratches and dust while enhancing your gaming experience by giving you a better grip on your controller! Includes a right and left mini grip with storage compartments on the reverse side for holding 2 Nintendo Switch game cards!”
http://www.play-asia.com/joy-con-mini-grip-black/13/70axg3