Sliver Magnifying Glass Desk Clamp Lamp LED Illuminated Powered Light Magnifier Portable desktop magnifying glass with 2 LED illuminating Lamps. Material: Metal+Plastic; Magnification: 2.25x, 5x Magnifier Lens Diameter: 102mm/4.02", 24mm/0.95" Size: 470 x 130mm / 18.52 x 5.12" LED Power Supply: 3 x AAA Batteries (Not Included)