This laser level will help with any home repair. It will have more than 15 meters perfectly straight line that equate to different objects, paintings, tile, build a wall, etc.
There is room for both vertical and horizontal alignment.
device works with two 1.5V AAA batteries.

Dimensions 12h4h6
cm Weight 112 g (with batteries)
Laser 625 ~ 670 nm

Warranty 12 Months.