Specifications:Model Number: ERCD327Frame Material: Metal FrameSpring Hinge: YesTemple Length: 5 5/16 inches (135mm)Frame Width: 5 1/4 inches (132.5mm)Len Width: 2 1/16 inches (52mm)Len Height: 7/8 inches (22mm)Bridge: 5/8 inches (16.5mm)Case size: 5 3/8 inches( 136 mm) x 1 3/16 inches(30mm) x11/16 inches(18mm) Strength available: +1.0 /+1.25 / +1.5 / +1.75 / +2.0 /+2.25 / +2.5 /+2.75 / +3.0 /+3.5 Color : Black / Gold / Gunmetal /Navy Blue / Wine Red Features:Slim metal rimless reading glasses with super lightweight aluminum case100% brand new and high quality Stylish ,light and comfortableClear and stretch free lensesThey are also perfect gifts to your parents and the elderly Whether you are looking for reading glasses for the office or home. Eyezoom reading glasses will give you the premium protection. 30 days money back guarantee. Customers can return and get refunded for any reason.. Care:To avoid damage, never clean your reading glasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings. Attention:Ready to wear non-prescription glasses are not intended to replace prescribed corrective lenses or examinations by an eye care professional. Continuous eye check-ups are necessary to determine your eye health status and vision needs. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!