Description: Material: Acrylonitrile-butadiene-styrene / Metal / Acrylic optical lens Product ratio: 3 times (big lens) / 4.5 times (small lens) Diameter of lens: 75mm (big lens)/20mm (small lens) Mode of battery: 3 x AAA(not incluide) Fit for maintaining LED lights ect. Package Includes: 1 piece LED Helping Hand Magnifier 1 piece USB Cable
