This stylish head magnifier is complete with a comfortable, & lightweight ergonomic frame with soft padding suitable for all head sizes. Easily examine intricate details in engravings, electronic parts, watches, jewellery, coins, stamps, hobbies, & crafts. Using a simple click & release system, switch between 5 optical grade lenses with the magnification power of 1X, 1.5X, 2X, 2.5X, & 3.5X. This versatile headset can fit over your reading glasses & can be worn as eyeglasses, or easily attach to the included headband for a more secure fit. .