100% Satisfaction Satisfaction Guaranteed. BOSCH GLL50-20G 50 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount, 2 AA Batteries, & Soft Pouch. 4.1″L x 2.5″W. 2 AA batteries required. Green-Beam Self-Leveling Cross-Line Laser, Integrated Magnetic Mount, (2) AA Batteries, Soft Pouch. 2.5 “w x 4.1 “w. Weight: 12.3 oz. DURABLE: The laser is IP55 rated to withstand tough jobsite conditions such as rain or dust. ACCURACY: The laser has bright, thin lines that level within 5/16 inch accuract at 30 feet. GREEN-BEAM: The laser lines are up to 4x more brighter than standard red beams. SELF-LEVELING- The smart pendulum system self levels and indicates out-of-level condition by blinking and locks when switched off for secure transport. EASY-TO-USE: The laser is egonomic, compact and lightweight for easy use and storage. INTEGRATED LASER MOUNT: The laser is equipped with a magnetic mount for use in all types of working environments. CLASS II LASER: 630 – 650 nm. The Bosch GLL50-20G Self-Leveling Cross-Line Laser projects two level and plumb green beams that are up to 4X brighter than standard red beams. Featuring a 65 feet range that allows for leveling within a 1/4 inch accuracy at 30 feet, it’s a must-have for any tool bag. Built-in VisiMaxT Technology optimizes line visibility and runtime for working conditions to further maximize usage. The full rubber overmold housing helps protect every major impact point, acting like a roll cage to safeguard the tool. Equipped with a Smart Pendulum System, the tool self levels, will indicate any out-of-level condition by blinking and then locks when switched off for secure transport. Simply tilt the laser to use the lines at an angle with ease. Position the tool with the included integrated magnetic mount or utilize the 1/4 inch threading mount that fits with like-sized tripods. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try over very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.