Features: 100 percent brand new and high quality The sharpness can be adjusted by focusing the focus,ensure a clear view of everything in your path Frosted objective lens housing eliminates distracting reflections,suitable for 0 to 300 of the population aging to watch TV. Recommended observation distance: 3 meter.Great magnifying tool for watching mobile phone, watching TV, watching tablet PC, etc.Suitable for reading, observation, research, me-dical research, electronic restoration, jewelry identification. 2.1x Television TV Magnifier:Maximize your screen with special TV-glasses,Makes your TV-screen appear twice as big. The images are clear and natural without distortion, eyes are not prone to fatigue. High quality acrylic optical glass lens,durable for use,soft nose-pad, handsfree,allow you focus on your work,without distortion when you wear this pair of glasses. Excellent gift for parents:This model of television glasses is novel in design and modern,best birthday, mother's day, father's day, thanksgiving day, christmas gift for elderly parents and hyperopia. Package Includes: 1x Television Glasses Magnifier Specifications: Material: AB-S and Acrylic Size: 180x158mm or 7.08x6.22 in Magnification: 2.1x Light: no Quantity of LED: None Adjustable: Yes Replace the lens: No note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.