Microsoft Zune 4GB / 8GB Leather Case with bonus screen protector belt clip
The case is everthingthing you could ask for except they should have made the clip black instead of white.  The clip is attached to a small hole in the silicon. Since it is made of silicone you need to make sure to grap the clip only to pull the zune off your waist otherwise the case will stretch. There are no instructions. P.S. To install the clip you need to unscrew the dial on the clip.