This simple use of repeated patterns seems to be a feminine piece. If I changed the color choice and pattern to make it similar to an MC Escher print, then it could be transformed into either a gender neutral or masculine product.
marble / granite iPhone 5 case This is a beautiful iPhone 5 phone case! It has a black, gray and taupe marble / granite print on the back and a clear soft side. Brand new, still in the packaging! Accessories Phone Cases