These Reading glasses use quality materials, so lightweight and sturdy. The Rimless Frame and the AC lenses make the readers lighter than most reading eyeglasses. PRODUCT DIMENSION - Lens width about 2.17 inches (55mm), Frame width about 5.52 inches (140mm), Lens height about 1.30 inches (33mm), Frame height about 1.30 inches (33mm), Bridge (DBL) about 0.63 inches (16mm), Temple length about 5.75 inches (146mm). These well-made reading glasses, which have blue-blocking lenses, can be used to read books, newspapers and to watch TV, browse computers, tablets, and smartphones. These value readers can filter UVA and UVB rays, blocking harmful blue light from digital equipment. [Worry-free Shopping] -100% risk-free trial, 365-day money-back satisfaction guarantee, lifetime breakage guarantee. If you have any questions, please do not hesitate to contact us for a refund or replacement. You're not at risk. Just let's give it a try. PRODUCT DIMENSION - Lens width about 2.17 inches (55mm), Frame width about 5.52 inches (140mm), Lens height about 1.30 inches (33mm), Frame height about 1.30 inches (33mm), Bridge (DBL) about 0.63 inches (16mm), Temple length about 5.75 inches (146mm).