General Information High-quality, lightweight, Fresnel Wide-screen Monitor LCD Magnifier Lens provides a sharp, crisp image that more than doubles character size. It fits 24″ wide-screen monitors. Adjustability feature lets you select magnification level. Nonglare surface for comfortable viewing. Patented metal bracket design installs magnifier lens quickly and easily onto your flat panel LCD monitor. Product Information Magnifier Length: 24″ Features: Non-glare Features: Lightweight Physical Characteristics Material: Metal Miscellaneous Recycled: No Assembly Required: No Country of Origin: United States Warranty Limited Warranty: 1 Year Product images may differ from actual product appearance.