Features:            

• A handy and compact laser level tool that can create two lines on the floor, wall or other surface at a 90 degree angle to help you align the surface including tile, picture, stone, brick, carpet , Hardwood to angle 90 degrees flooring and more.

• Double bubble: A double level bubble and laser level for precise alignment of flat or straight.

• The simple one-button operation switches two vertical lines (90 degrees) on and off, class IIIa laser product, max.power: <5mW.

• Two suction cups allow the flat square to be mounted on smooth surfaces (such as clean glass and ceramic tiles). The alignment aid for 90-degree layout calculations and rotation angles in steps of 5 degrees.

• Projects horizontal and vertical chalk lines on any surface up to 16 m (16 ft), providing precision and accuracy of up to 1 inch per 100 feet.

• Perfect for woodwork, stair start board, shelving, shelving, ledge, tile, or any other work that requires precise alignment.