Laser Level Protective Glass for 3D Laser Waterproof Self-Leveling Vertical and Horizontal Lasers. Glass Protector for Measurement Tools. Note: 1. Due to manual measurement, please allow 0–3 mm size error. 2. The laser level shown in the image is for illustration purposes only to show the glass installation effect. The laser level is not included. This package includes only the glass protector and accessories. Type: Glass Window for Laser Level Weight: 25g Product Size: 4.8 x 4.8 x 2.3 cm Material: Engineering plastic, plexiglass, rubber gasket Compatible Model: 5/8/12/16 line laser levels Laser Type: Vertical and Horizontal Lasers Specifications: 【5/8/12/16 Line Laser Glass Window Accessories】: Designed for self-leveling laser levels, this flat glass window supports 5/8/12/16 line laser projections, providing full coverage across floors, walls, and ceilings. Horizontal and vertical lines intersect at 90° angles, enabling accurate square layout measurements. Compact and portable design ensures ease of use. Waterproof Design: Protects the laser unit from water splashes, dust, and construction debris. Packing List: 1 x Lampshade 1 x Glass Piece 1 x Rubber Ring 4 x Screws Package Includes: 1 x Lampshade 1 x Glass Sheet 1 x Rubber Ring 4 x Screws