Engraved Mahogany wood finish (back of phone only).
Rough surface along edges of case, for a better grip.
Slight lift on case edges for a better phone screen protection.
*Please note that the iPhone 6/7/8 case does fit these phones. The only difference is the case over the iPhone 6 camera coverage, will seem a bit wider (to accommodate the iPhone 7 & 8 larger camera module)