High visibility: The laser target plate is equipped with a reflective film on the back, which can enhance the laser's receiving ability, when you are working at a long distance or in an environment where the sun is dazzling, they will enhance the visibility. Easy to Read: Marked with a bullseye and a scale, with inches and centimetre units, you can choose the scale at will; The center zero scale marked in inches and centimetres is easy to read. Widely Application: This magnetic laser target is suitable for various instruments, such as alignment laser level, cross-line laser, rotating laser, laser measuring instrument, etc. Easy to Use: With Magnet base for convenient attachment to metal or grid for hands free use. Package Content: The package comes with 2 red laser target card plates, which are applied to enhance the visibility and range of the red beam/spot respectively to meet your daily use.