When both of your hands are occupied while working on those extremely detailed projects and you need a closer look, SE’s illuminating magnifier is extremely handy with its self-standing design and bright LED lighting. This magnifier is conveniently foldable giving you compact storage options. Great for jewelry/watchmaking, repairs, hobbies and projects requiring critical attention to detail. • Magnification: 2x • Lens Diameter: 4-1/2” • Glass Lens • 3 Super Bright White LED Bulbs • Plastic Body • Black Color • Self-Standing • Built-in Ruler on Base of Magnifier - Ruler Measurements : mm & inches • Folds for Easy and Convenient Storage • Sliding On/Off Switch • Requires 3AAA Batteries (Batteries Not Included) • Unlimited Use for Home, Office, Hobby, Fine Detailed Work, Jewelry, Watch Making Etc