The Square Laser Level is an easy-to-use leveling tool designed for craftsmen. It features two long 90-degree right-angle laser lines that extend the visibility and functionality of the square laser level. Create 90-degree laser beams on any surface for home decor installation, woodworking trim, tiling, and line marking. Double bubble vials provide accurate horizontal alignment. The I-beam design remains stable during straight-line applications. Ideal for various applications including flooring, tile layout, panelling, wallpapering, formwork, wall cladding, joinery finishes, electrical outlet and switch placement, stud layout, and partition installation. Features on/off control and two suction cups for secure mounting. Projects two lines at a 90-degree angle on floors for tile, stone, brick, carpet, and hardwood flooring layouts. Provides accurate alignment for 90-degree setups and 5-degree incremental rotations. One-touch power for simple operation. Suction cups allow stable surface mounting. Suitable for use in flooring, tiling, panelling, wall fixings, wallpaper, siding, and veneered woodwork. Specifications: Material: ABS Color: Blue Laser wavelength: 650 nm Laser class: II Dust/water resistance: IP54 Accuracy: ±3/8 inch / 100 ft (±1.5 mm / 5 m) Self-leveling range: ±4 degrees Power: 3 x AA alkaline batteries (not included) Low voltage indication: Power LED flashes Product dimensions: Approximately 190 x 135 x 135 mm (7.48 x 5.31 x 5.31 in) Package weight: Approximately 182 g Package includes: 1 x 90-degree laser level