This Heavy Hauler MAX4 Sunglass Case with Lens Cloth is a neoprene eyewear case that comes complete with a 4 X 6 lens cleaning cloth. Look no further than the very case you've just taken your shades from to clean your lenses. The cloth is attached to the inside making it easy to keep track of and always accessible. It fits neatly in the case when you're done using it. The neoprene case comes with a clip for attaching to your blind bag, belt loop or where ever you need it.