The Joy-Con Comfort Grip transforms the left and right Joy-Con into a single, comfortable video game controller for the Nintendo Switch. The ergonomic rubber grips are easy on your hands and fingers, preventing cramping during long gaming sessions. Simply slide each Joy-Con controller along the rails until they click into place. The player indicator lights are visible through the area in the middle. Additionally, the Comfort Grip stands on its own, allowing you to display it next to your Nintendo Switch dock. Lightweight, ergonomic design for comfortable gaming anywhere. Double-inset rubber grips for added comfort. Easy slide-in design for secure attachment of each Joy-Con. Player indicator lights are visible through the area in the middle. Officially licensed game controller by Nintendo.