FEATURES GREEN DIODE TECHNOLOGY: This leveling self-leveling uses green color, very accurate and clear, very stable for indoor use; if you need to use it outdoors, it is recommended to use viewing glasses at dawn, dusk or cloudy days to get any outdoor accuracy HIGH PROTECTION GRADE: Self-leveling leveling grade (waterproof, cold and heat resistant); This line level is perfect for construction cabinets and installation cutouts; In addition, this leveling tool is also suitable for construction, home decorating, architectural cabinets, installation cutouts, picture hanging, painting, light DIY indoor and outdoor projects, and so on. Product NameLaser infrared level meter Material: aluminum + polymer ABS Product Size: 60*65*70mm Color: green Packing list (available after purchasing one product) Level x1 Please understand: 1.Due to the long shipping time, the item may be damaged during transportation. If the item is damaged, please leave us a message through the official website immediately and then post a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have 1-3cm error. 3. The color may vary from monitor to monitor.