About The Frames the Mixed Clip series is mainly of hanging lens featuring natural materials such as stone and wood. The versatile glasses frame can transform seamlessly into a sunglasses frame, where its convenient and light features break the traditional hanging lens designs. Stone Origin: Shanxi, Butterfly Green Granite Wood Origin: Synthetic wood The versatile glasses frame can transform seamlessly into a sunglasses frame. Lens color: Transparent/ Prescription Lenses Clip-on lens color: Blue mirrored lenses with 100% UV protection Temple color: Silver titanium metal Nose Pad: Hypoallergenic titanium Dimensions Lens width: 49mm Bridge width: 21mm Temple length: 142mm Frame weight:25g The texture of the stone symbolizes the scars of time; along with the sunglasses lenses, it is truly a classic in the making where nature and fashion blend perfectly. //Included Folding Eyewear Case & Cloth// Choose your favorite frame at the webpage and we'll ship them to you FOR FREE! Your credit card information is required for the purpose, but don't worry! You don't have to pay a dollar for the frame or postage until the trial ends. You sit back at home and feel out our Woodstone frame in an absolute stress-free way for 3 days and get feedback from your friends and family. We will remind you when the time is up.If you like the frame and keep it, the order will notify you to complete the payment. If you don't like the frame :-( just place it back into the original box, stick the return label on the box, then mail out.It's FREE and EASY! QUESTION? Click here to chat with us! /