Feature: 1. Durable, the metal frame is fixed, the items are more firm and not easy to fall off. 2. Easy to use, with a sliding out design underneath, making it easier to adjust the distance. 3. 10 LED lights surround and illuminate, the light is uniform, and the observation is more careful. 4. The tool holder can place various tools such as welding torch debris more conveniently. 5. It has a wide range of applications, suitable for electronics, treatment, education, and appliance repair. Specification: Item Type: Desktop Magnifying Glass Material: ABS+Optical Glass Weight: Approx. 610g / 21.5oz Model: TH-7026 Power Supply: AAA 3x1.5V (not included) Uses: Electronics, treatment, education, appliance repair Magnification: 3X / 4.5X / 25X Effective Diameter: Approx. 75mm / 3in Light Source: 10 x LED lights Package List: 1 x Magnifying Glass(Battery Not Included) 1 x Data Line 2 x Clip 2 x Wing Screw 1 x Fixing Fixture 1 x Placement Tray How to use: 1. Place the items that need to be enlarged on the fixed table 2. Point the center of the magnifying glass to the item to zoom in.