With 3-line vertical, horizontal, and cross functions, the LL12-GTD 12-line Green Laser Level with accessories is specially designed for home renovation and construction projects. It is ideal for various uses, such as flooring, tile layout, paneling, wallpapering, stenciling, roll laying, finish carpentry, wall framing layout, and partition installation. Featuring a 3×360 12-line green line laser, this DEKO laser level is suitable for both indoor and outdoor projects.