Like the previous comment, the seller clearly has a problem with the word "transparent". In fact plastic is anything but transparent, which it would seem more logical to define "opaque" with effect "forst ice" (which in itself is a shell color in other brands).
Apart from the color, it's fine and well follows the shape of the phone but is very slippery.
In short, it's still acceptable to 7 as a transition shell while looking better.