This case fits PERFECTLY! It has a snug fit and the material is "grippy" so the nano stays secure (even upside down) and it doesn't slip from my hands (even when your hands are sweaty from a workout). The side opening for the volume control is also a perfect fit. Finally, the clip is very resilient. I've been using this for about 2 months and it's still working as well as the first time I used it.