The original OnePlus Sandstone Magnetic case has a grippy, comfortable texture made from a combination of TPU and polycarbonate. The edges are softer and shock-resistant, while the back is hard and offers solid protection for your phone. As an original OnePlus product, you can expect perfect workmanship and functionality. All ports and control buttons are fully accessible even with the case. In addition, the phone can be used with wireless chargers without having to remove the case.