The DEWALT ATOMIC 20V MAX Green Cross-Line Laser Level DCLE34021B is a portable tool designed for precise measuring and layout tasks in home and workshop settings. With a 180°/330' cross-line laser feature, this laser level provides accurate and reliable results for various projects. Made of durable plastic material and weighing approximately 1/8" at 30', it is easy to transport and use on the job. The 3-year manufacturer warranty ensures maintenance and quality assurance, making this laser level a valuable asset for any DIY enthusiast or professional tradesperson.