Easy Installation: Can be easily attached to the Nintendo 3DSLL body. Scratch-resistant; Made of polycarbonate that is impact resistant and protects the Nintendo 3DSLL body from scratches. Excellent transparency: Excellent transparency, so it does not affect the design of the Nintendo 3DSLL. Easy to operate: Not only can you play games while wearing it, it can also be used to operate camera functions, insert and remove stylus, charge with AC adapter, and switch softly and more.