The laser level in the picture is for display purposes only and is not included with the glass accessory package. Weight: 25g Product Size: 4.8 x 4.8 x 2.3cm Material: Engineering plastic + plexiglass + rubber gasket Compatible with: 5/8/12/16 line laser levels Specifications: 5/8/12/16 Line Laser Level Glass Window Accessory – Designed for self-leveling laser levels, this flat glass window accessory works with 5, 8, 12, and 16 line laser levels to project horizontal and vertical lines at 90-degree angles. It enables full coverage across floors, walls, and ceilings for accurate square layouts. Compact and portable design for ease of use. Waterproof Design – Protects against water splashes, dust, and construction debris for improved durability. Package Includes: 1 x lampshade 1 x glass piece 1 x rubber ring 4 x screws