As Seen On TV - Laser Guided Level

Great for hanging pictures and more, this laser guided level projects a 50 foot line, has built in horizontal and vertical level bubbles, adheres to any surface and leaves no marks behind. Easily decorate your home by installing shelves and hanging pictures evenly. Level requires 2 'AAA' batteries (not included). Comes with adhesive strip and two pins located in the battery compartment for convenient wall mount.