Eyekepper Computer Readers Bridge-flex Memory Titanium Mens Womens Spring Hinges Computer Reading Glasses Black +0.5<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> PRODUCTS DIMENSION-Frame Material: Titanium and metal， Lens width: 2 1/16"(53mm)， Frame width: 5 1/2"(140mm)， Lens height: 1 5/16"(34mm)， Frame height: 1 7/16"(36mm)， Bridge (DBL): 11/16"(17mm)， Temple length: 5 7/16"(138mm)， Spring hinge: Yes， Lenses: Aspheric， Head size: Medium.Rx-able frame </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> EYEKEPPER COMPUTER EYEGLASSES-Obliterate Blue Light with our patented computer glasses that will keep your eyes safe from all harmful blue light， designed for anyone using an electronic device such as computers， T.V.'s or phones. This meets the requirements of the U.S. FDA， and exceeds European Union requirements </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> EYEKEPPER COMPUTER GAMING READING GLASSES-Included a microfiber cloth and hard zipper case. Superior Blue Light Blocking Computer Glasses that will reduce eye strain when working on a computer， tablet， phone or television. Excellent for Relieving Visual Discomfort and fatigue associated with using a computer for long periods of time </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> QUALITY TITANIUM FRAME -FDA Registered Reading Glasses and Eyewear， Accord with ANSI Z80.3-2010， Accord with BS EN ISO 12312-1:2013 and EN14139:2010， Accord with AS/NZS 1067:2009， Top quality Titanium frame， lenses and have spring-loaded hinges </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> LIFETIME BREAKAGE WARRANTY&amp;30 DAY MONEY BACK GUARANTEE: In case any broken problem happens， contact the seller of Eyekepper without hesitation to solve the problem until satisfaction. Eyekepper provides lifetime after sale service for all Eyekepper computer readers glasses. Customers can return and get refunded for any reason. You have no risk to try </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31XEj-TomLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2BIqNpFH7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21ZnfDtVj4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31K3C7J-z-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/310S5hxW6EL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Dc5sZdc%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Qz9NxgYEL.jpg" noproxy>