Jumbo Size Magnifying Glass Wide Horizontal Lens(3X Magnification)- Shockproof Housing & Scratch Resistant Design W/Large Viewing Area Ideal for Reading Small Prints & Low Vision RECTANGULAR SHAPE & LIGHTWEIGHT DESIGN: The magnifier itself only weight 5 ounces , therefore, it is ideal for longer reading time, it weights only half compare with other reading magnifiers.Rectangular magnifying glasses are superior to round magnifier, it provides the optimal, most natural shape for reading text without having your hands move all the time. The larger field of viewing lets you read a full line from left to right. HIGH QUALITY 3X OPTICAL GRADE MAGNIFYING LENS: The main lens is measured 4.35" x 2.5" and magnifies up to 3x(300%), due to it's LARGE size you don't need to reposition it all the time to find the best spot. The distortion free 3X power lens that makes it perfect for Various tasks making reading/viewing small prints, Map, Newspaper, Magazine a breeze. LARGE SHATTERPROOF/RESISTANT ACRYLIC LENS: The lens is made out of optical grade acrylic which is lighter and more shatter-resistant than glass while provides the same clarity level, the combination of acrylic lens and frame are designed to withstand accidental dropping on the floor, while the lens of other magnifying glasses would be shattered. SHOCKPROOF & SCRATCH RESISTANT DESIGN- There are two shockproof design housing on both sides of magnifying lens to prevent it from shattered and scratch on surface, you can lay magnifier on flat on table and won't even cause a single scratch!