Gorilla Gaming Replacement Ring-Con and Leg Strap for Ring Fit Made of durable carbon fiber. Built to withstand thousands of stretches and squeezes during workouts. Slide Rail Design for Joy-Con: Easy installation and holds the Joy-Con secure. Plug into Gorilla Gaming now and you’ll be popping headshots and victory royales like never before, shouting “GG” all day long! All Gorilla Gaming gear is thoughtfully conceived, designed and tested in New Zealand by our most avid gaming monkeys.