At first I was a bit skeptical but this skepticism was unwarranted. The Nokia is of course by the Protector slightly thicker, but that's a good thing, because so supple the Nokia 820 slides without protection even in your pocket, so fast it glide well from the hand. Above all, if you have cold fingers or wearing gloves. This protector makes Smartphon by its slightly rougher (finely fluted) back good tack, yet it fits nicely in your pocket. It is up to very good. Headphone jack and mini-USB port are freely accessible, using the buttons on the material is specially shaped. Thus, the keys can be operated a bit more difficult. But there's more, the advantage is accidental operation while wearing is thus virtually impossible. The protector is very narrow and leaves of normal use (not working with stone dust, cement etc) ran no dirt ans phone. I use it with a screen overlay and am satisfied.
