That could well be what those are, but to me they just looked like the wrist-straps, like the original Switch has. https://www.nintendo.com/us/store/products/jo

That could well be what those are, but to me they just looked like the wrist-straps, like the original Switch has. https://www.nintendo.com/us/store/products/joy-con-strap-gray-106037/ https://www.nintendo.com/us/store/products/joy-con-strap-gra...