【HIGH QUALITY MATERIALS】 The SUNIER oversized sunglasses are made of high quality plastic material that is durable enough for long time using. | 【HIGH QUALITY POLARIZED and UV400 LENS】SUNIER polarized lenses which are powerful anti-glare, can block 100% of both UVA and UVB radiation. UV400 rated sunglasses is essential to protecting your eyes against long term UV damage and keeping your eyes healthy when you are outdoor. | 【RETRO OVERSIZED DESIGN】Oversized and classic shapes were designed in combination, which is in today's and future trend! It also satisfies wearer's daily life such as driving, fishing, travelling, shopping and other outdoor activities. They are perfect matching with any outfit. | 【DIMENSIONS】Frame width:5.71" (145mm)-Temple length:5.31" (135mm)-Lens width:2.36" (60mm )-Lens height: 2.09" (53mm)-Bridge width: 0.67" (17mm) | 【30 DAYS MONEY BACK GUARANTEE and LIFETIME BREAKAGE WARRANTY on Frame & Lens】All SUNIER’s customers enjoy 30 Days Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason. You have no risk to try and we will provide you the best service.