Features: . High quality 8FT Laser Level with Vertical and Horizontal Alignment Hang shelves, cabinets, tiles, and picture frames with precision Projects a horizontal or vertical laser beam Includes 8ft locking tape measure Dual scale with standard and metric measurements Ideal for tasks requiring straight lines or accurate measurements Use this versatile laser level for hanging pictures, installing shelves, flooring, wallpaper, and more Laser features an on/off switch Maximum laser output: less than 0.5mW Powered by 3 x AG13 button batteries (batteries not included) Keep the laser level away from water, dust, and direct sunlight Specification: Wavelength: 650nm Dimensions: 18.5 (L) x 6.2 (W) x 3.5 (H) cm Color: Black Net Weight: 198g Package Weight: 235g Package includes: 1 x Laser Level 1 x Tripod (Optional)