PREXISO 360° Laser Level with Tripod, 100Ft Self Leveling Cross Line Laser Level with Green Glasses, Portable Bag, 4 AA Batteries – Green Horizontal Line for Construction, Tile, Home Renovation. 360 Green Laser Source & 3 Projecting Modes – 360 Horizontal beam easily projects a line cover the wall, ceiling. Projects bright horizontal, vertical & cross lines onto flat surfaces, 3 modes laser line can be switched independently; Green laser is 3 times brighter than red laser with the same light source, and gives you maximum green laser brightness up to 100 ft with high accuracy. Multipurpose & Widely Application – PREXISO line laser can cover the room surrounding floors, walls and ceilings. The horizontal and vertical lines intersect at an angle of 90 to help you quickly visualize and complete the square layout; Applicable for floor and wall tiling, chandelier, spotlight install, hanging wall draws, air condition install, door & window calibration, building structure measurement; Class II laser product, maximum laser output. Self Leveling & Manual Mode – With the switch to the “UNLOCK” side, the tool is in self-leveling mode, means the tool will level itself if it is within 4 of horizontal. If the surface tilt more than 4 degrees, If the surface tilt more than 4 degrees, the laser will blink as an alarm; Slide the switch to “LOCK” side and press the button 3sec to turn on the laser in manual mode, the self-leveling feature is disabled and lock lines for alignment to any angles. Bonus Adjustable Frame Green Glasses – The arms length of the adjustable frame glasses is adjustable for 4 modes by about 3/4 inch. The side and nose pieces fit perfectly by adjusting the length of the arm. You don&#######x27;t need to take off myopia or farsighted glasses, you can directly wear the glasses outside. It can increase the visibility of the green laser line or the green laser point to some extent. TIPS: Laser glasses can only for better visibility, not protection. Bonus Laser Level Tripod -The Tripod can expand to 37-1/2 inch helps you adjust the position of the laser for maximum accuracy. It closed height of 17 inch, ease of storage; Combined with a standard 1/4 quick release plate, you can install and remove the laser level in seconds;NOTE: You need to push quick release plate knob hard before rotating and fixing it to the laser level! Style: Portable, Square, Laser, Multipurpose, Horizontal. Product Dimensions: 5″L x 2.8″W. Hang Zhou Great Star Industrial Co. 16.89 x 13.66 x 3.74 inches. 4 AA batteries required. Portable, Square, Laser, Multipurpose, Horizontal. Date First Available: January 28, 2022.