CTA Digital WI8K 8 in 1 Wii Accessory Kit CTA Digital WI8K 8 in 1 Wii Accessory Kit. This accessory kit for your Wii provides the bare necessities that no Wii owner should be without. It comes with a Controller Carry Bag, for you to transport your controllers while traveling, 2 Air Filters that internally protects your Wii console from harmful dust and other particles, 2 Silicon Controller Sleeves that protects your controllers from dust, scratches, impact and also allows for non slip grip, 2 Belt Handles for controllers that you secure to your controller and wrap around your wrist so that the controller never hits the ground in the event of it slipping out of your hands and a Controller Cord Hub that you can wrap the controllers cord around for neat and compact storage. This kit is just as much a luxury as it is a necessity.