The RYOBI Multi Surface Laser Level is a new and innovative product for all of your leveling projects. It is equipped with 3 mounting options for hands-free leveling – suction cups, pins, and magnets. The Multi Surface Laser Level features a 90-degree protractor for accurately leveling anything with an angle. Measuring out to 20 feet, this RYOBI Multi Surface Laser Level guarantees the accuracy and convenience you need to get the job done.