This is a high quality aviation aluminum case with high precision and CNC molding technology. With a 0.7mm thickness, it fits your phone perfectly and protects the edges and corners of your Oneplus One against scratches, knocks and shocks. All-wrapped design provides 360 degree protection. it is 0.3mm higher than the device on front and back. Precise cutouts allow easy access to all functions and features without removing the case.