... 2 It is fit for 3G or 4G cell phone 3 Dustproof and waterproof 4 SGS,CE passed ... , volume control,dock connector,clear is easily to operate on phone case . 2. Material: 100% silicone + anodized aluminum panel . ... transfer printing . 5. We can develop best styles of phone case according to client’s requests . The customers designs ... ,can be waterproof , dustproof and anti-static . Mobile phone cases