SHINU Vinateg Round Sunglasses Bamboo Wood Frame Polarized Sunglasses-Z6019 Imported wood frame polarized Lens width: 50 millimeters Lens height: 43 millimeters Bridge: 15 millimeters Arm: 140 millimeters NATURAL WOOD-Genuine Wood Bamboo from Sustainable Resources. POLARIZED LENSES-Polarized UV400 Lenses Against Harmful UVA/UVB Rays. WATER FLOATS-Float on Water Never Lose Them at The Beach. HIGH END HANDICRAFTS-Each Frame is Polished and Coated with A Water/Sweat Protective Layer. DELICATELY PACKED-Each Pair Comes In Its Very Own Case and Microfiber Pouch to Protect and Keep Your Glasses Clean.