1 Set: 1 x HD Screen Protector and 1 x Camera Lens Protector 2 Set: 2 x HD Screen Protector and 2 x Camera Lens Protector Easy Bubble-Free: Installation requires only a few simple steps and does not produce bubbles when installed correctly. These high quality screen protectors maintain your screen's original touchscreen sensitivity without compromising the high-definition viewing experience. Optically transparent: compatible with OnePlus Open screen protector with smooth surface and true touch feel and retains the bright and 99 percent HD clear colourful image quality. MAX COVERAGE and PRECISE CUTS Accurate cutouts for components such as speakers, cameras and sensors are precisely designed to provide maximum coverage while maintaining the strength and integrity of the product. Compatible with case design: protective film is compatible with most cases. Additional space is available around the borders for your case to wrap around the edges of your mobile phone without disturbing the film. EASY INSTALLATION and BUBBLE FREE:Unique adhesive for easy installation and no residue when removed. During application, simply press the squeegee thoroughly until it is applied without bubbles.