The Wiimote and nunchuck skins are just awesome! I got mine on Ebay for like $5 including shipping, this is much cheaper than any I've seen in stores. They in no way impair gameplay, in fact they make it much better in my opinion! The Wiimote becomes a bit padded for comfort and it does keep it clean and if you chunk it accross the room it should also help protect it a bit. Plus, they look much neater with the skins. Definitely a must have!