This is a very practical loupe magnifier in life, which is designed especially for extra sharpness and clarity. It can enlarge fine print in jewelry, maps, newspapers, directories, legal documents, coins, stamps and antiques etc. when you don't use it currently, the lens can be retracted in shell. For the design, it is so compact and lightweight that it can be easily put into your pocket wherever you go. Features: Brand new and high quality. A useful Aid for soldering work or model makers. With two LED lighting, this model can work very well in the dark environment. Adjustable crocodile holding clamps. With movable arms and adjustable crocodile holding clips allowing for hands free use. Bottom battery compartment is furnished with steel plate which can enhance stability. With three pcs of AAA batteries (not included), large capacity, this model can continuously discharge more than 10 hours, expediently be used. Light-weight and portable, be used as normal lamp either. Specifications: Main materials: acrylic, , metal Color: silver + transparent+ black Lens diameter: 6.5cm / 2.56in, 1.7cm / 0.67in Weld holder dimensions: 9 * 3cm / 3.54 * 1.18in(D * H) Base dimensions: 10 * 6.5 * 2cm / 3.93 * 2.56 * 0.79in Item size: 26.5 * 9.5 * 6.5cm / 10.4 * 3.74 * 2.56in Item weight: 330g / 11.6oz Package weight: 370g / 13.1oz Package size: 18 * 15 * 10cm / 7.09 * 5.91 * 3.94in Package List: 1 * LED Magnifier 1 x User Instruction