5 Magnifying Lenses for All Tasks - 1.0X, 1.5X, 2.0X, 2.5X, 3.5X in a storage box with cleaning cloth. Multiple lenses to choose from can meet your different needs, such as dentist, electrician, jeweler, seamstress, handyman, beauty, painting and the elderly. Helmet Band Design - The glasses holder can be replaced with a headband (included) to prevent falls and reduce pressure on the bridge of the nose for longer by reducing fatigue. More Comfortable to Use - A lightweight ergonomic frame with soft padding is available to match your reading glasses. The headband can not only be adjusted to all head sizes, but also ensures a more comfortable and tighter fit. Brightness and comfort - The head magnifier also has a bright lamp with 2 LEDs, which is operated by 3 AAA batteries (not included). 21.5 x 15.5 x 7 cm