1. Big Frame Reading Glasses Classic Brand Design Square Thick Frames make you more stylish. Nice quality frame, Accurate presbyopia degree, Block blue light Lenses, Protect eye light, perfect for eye protection while reading, sticking to eye . Great choice for better life. 2. BLUE LIGHT FILTER LENS Block harsh blue light and UV400, Professional for people who work long hours on computers, tablets, games, on the phone or on TV. Designed for busy digital life. Lens Magnification Choice From the options above, select your magnification and color to find the readers that fit your needs. (1.25, 1.75) 3. Product Dimensions Lens Width: 52mm(2.05''), Lens Height: 53mm(2.09''), Temple Length: 143mm(5.63''), Nose Bridge: 17mm(0.68''), Frame Width: 145mm(5.71''). Manual measure, there may be 12mm error. Attention: Oversized deisgn, please confirm the size before purchase. 4. QUALITY FRAME AND LENS With a flexible and impactresistant frame, along with impactresistant plastic lenses, you'll love owning and wearing these readers.