Cat Eye Polarized Bamboo Sunglasses by Tree Tribe - Natural Frames, Hard Case Bamboo frame Composite lens Polarized Lens width: 48 millimeters POLARIZED LENSES - Provide crystal clear vision with UV400 protection and a scratch resistant coating. 48mm x 48mm lens. UNIQUE BAMBOO FRAMES - Crafted with 100% real bamboo frames, so every pair is different, and has a unique wooden vibe. FLOATING SUNGLASSES - Because of the porous nature of bamboo, these sunglasses float in water! CLASSIC STYLE - Natural variation of the Cat Eye frame style. Frame size: 146mm front width x 151mm length x 52mm height (5.7" x 5.9" x 2.0"). WE PLANT TREES - On every sale, we plant 10 trees. Tree Tribe is all about the Earth and coming together as a community. We're partnered with non-profit tree planting organizations to help us in our mission of improving the health of the planet. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!