Very good article, flawless workmanship and precision fit. Looks very classy and also works wonderfully on the Galaxy S4. Unfortunately, it restricts a little the network communication. Both WiFi and open network connections (UMTS, etc), here in the rural area, unfortunately, somewhat less developed. Thus, at times poorer communication possible. Therefore, unfortunately, more trouble than pleasure, but 4 stars for a top product
Return worked flawlessly and very quickly. Here again kudos to the seller!