This unique Find Unusual round style is our modern take on a classic shape. This sunglasses is hand crafted from natural bamboo & black bamboo, giving the frames a dark tone with highlights. The frames are very light yet well built constructed with a 4-ply skateboard process & spring loaded arms ensure a good fit. All functional Find Unusual Sunglasses contain high quality polarized lenses with a UV400 layer, protecting your eyes from harmful UV radiation. Several different lens colors are available for most styles. For more information detailing the lens components, please refer to the chart in the image gallery. frame length is 140.6mm frame height is 50mm arm length is 138mm bridge is 17.5mm Each pair is equipped with 1x Glasses pouch, 1x Microfiber cleaning cloth, 1x Anti-fog mirror cloth, 1x Mini screwdriver 1x Glasses box. We are presenting some free Christmas gifts for our customers supporting us in this tough year. Please feel free to check our website. https://www.findunusual.com/free-gifts Just leave your free gift choice once you placed your order if you want! Bamboo Wooden Sunglasses With Round Vintage Frame Prescription Glasses Groomsmen Proposal Eye Frames