This cover offers great protection for your Nokia X30, as it has airbags on the four corners of the case, offering extra protection in case of accidental drops. The material is a standard TPU, often used with these types of covers as it provides good protection as well as good grip on the phone - both around the phone itself, so it wont fall out - but also in your hand. These transparent covers are often used by people who really like the phone's design, so it is shown through - and with the fabulous design of Nokia X30 - who can really blame them.