<b>ABOUT US</b><br><br>EFE eyewear is the manufacturer of aesthetic, practical, and affordable eyeglasses. EFE eyewear<br>specializes in eye care and protection, and is committed to producing high-quality optical lenses,<br>and fashion-forward frames.<br><br>[To see the better me] is our intents that we try to show and give to you through our premium products<br>and attentive service.<br><br><b>COMPANY PROFILE</b><br><br>EFE was founded in 2008 and located in Shanghai, China. Formerly an eyewear product OEM manufacturer<br>with 30+ years of rich experience. As of 2018, we have over 600 employees and an in-house R&D team with<br>a lot of professionals and industry experts. Our products are able to stay on top of the latest fashion<br>trends because we have professional designer groups all around the world. EFE's main products include<br>prescription glasses, sunglasses, reading glasses, blue light blocking glasses. We are committed to providing<br>high quality and practical glasses with a sense of design to our customers. With the ISO9000 and CE certified<br>manufacturing, EFE eyewear is designed to meet the industry's strict standards.<br><br>Highest-quality, affordability, and exceptional customer support are the keys to the success of EFE.<br><br><b>SPECIFICATION: </b></br>Diopter Available: +1.25/+1.5/+1.75/+2.0/+2.5/+3.0</br>Full width: 138mm/ 5.43" (approx.)</br>Arm length: 145mm/5.71" (approx.)</br>Lens width: 54mm/2.12" (approx.)</br>Lens height: 34mm/1.34" (approx.)</br>Bridge width: 18mm/0.71" (approx.)</br></br><b>FEATURES:</b></br>* Convenient 4 Pack: It allows you to keep a pair of glasses for reading in different places so you</br>always have a pair handy</br>* Super Durable: Frames are made of metal, which is more durable than a plastic one</br>* Spring Hinge: Flexible spring hinge makes it fit for different face type</br>* 100% Money-Back Guarantee</br></br>