Having runtergeschmissen my N3 and the dispay had to be repaired for 200, I needed a protective sheath. I chose because of the design for it here. I'm excited: doesnt add too much, looks good to us is very easy to install, fits comfortably in your hand and has a good grip enough. The problems that have some described here during installation, I can not understand. However with me rattle the keys of the cover, but do not bother me. Clear recommendation because of the design and the low weight.