PRODUCT OVERVIEW MATERIAL:Durable metal (White copper) LENSES:Clear Polycarbonate Nose Pad:Anti-slip silicone hinge: With Spring (30-degree adjustable) Convenient set allows you to keep a pair of readers in different places such as office,study room,drawing room,so you always have a pair handy. Half-moon shape lens allows you simply look down to read when you need and look up your surroundings not have to continuously take them on and off. ★FLAT TOP HALF FRAME DESIGN★ - The half-moon shape lens allow you simply look down to read when you need and look up your surroundings without continuously taking them on and off. ★CLASSIC DESIGN★ - The slim frame and semi-rimless silhouette provide a classic look that never goes out of style. They’re inconspicuous on your face and and bring a lightweight feeling. ★QUALITY FRAME AND LENS★ - Top quality hard alloy metal frame and high quality spring hinge that are resistant to wear & tear and not easily to break off. The lenses are made of high-quality plastic and stand the test of time. ★CONVENIENT SET★ - 2 pair of reading glasses, with soft pouch and cloth. Keep a pair of readers in different places so that you can use them conveniently. It is a good choice for seniors. ★SERVICE★ - We provide 90-day money-back guarantee and lifetime warranty for all products. If you have any questions, please feel free to contact us. We will help you solve the problem as quickly as possible.