Laser Level marker:

It is Ideal for a variety of uses, including flooring, tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, outlet and switch layout, wall stud layout and partition installation.
Hang shelves and cabinets, tiles and picture frames with accuracy
Projects dot, horizontal or vertical lines, and crosshairs
There are 3 bubble vials Horizontal ,Plumb and 45°

Features:

ABS Housing, impact-resistant
With LED light,convenience for usage
Projects horizontal and vertical laser light beam and Kennedy co crosshairs line (also called moldings). Red dot, harling +(Laser beam)
Locking 39.4inch/100 cm measuring tape.
Standard and metric rulers(20cm/7.87inch).
Laser light has an on/off power switch.
There are 3 bubble vials Horizontal ,Plumb and 45°

Specification:

Product dimensions : 245 (L) x 58 (W) x 25(H) mm
Laser wavelength: 635nm
Weight : 150 g
Laser output: less than 0.5mW
Powered by AG13 button cell battery

Laser safety :

A laser device is not a toy and must not be allowed to fall into the hands of children.
Misuse of the device can result in permanent eye damage.
Any correction measures that are aimed at increasing the laser power are forbidden. No liability is accepted for damage that result from non-adherence to the safety instructions.
If laser device is not to be used for longer than three months, please remove the batteries to avoid the damage from the battery leakage.
The laser device does not contain any customer service components.
Please do not open the housing as doing this would not cover the warranty.