Not all edges are protected

I bought the shell, because my husband did the same for its LG Optimus G. In this, the shell protects all edges, which in the G2 unfortunately is not the case - the G2 envelope without covering the top and bottom of the G2, which they are not protected in a crash. In addition, the surface is relatively slippery and the smartphone is thus non-endangered. So far, it often was my example on the sink counter - since this casing is drum, but it slips constantly clean the basin. -.- The processing of the envelope but is knotless (there are no sharp o. Uneven edges) and the red is really very chic (not tomatoey but really nice).