SHINU Titanium Frame Glasses Prescription Lens Eyeglasses Metal Rimless Rxable-SH021 Imported Titanium frame Composite lens non-polarized Lens width: 52 millimeters Bridge: 17 millimeters Arm: 140 millimeters Super Lightweight:Only 9g! Total Frame Width:121MM. 100% no harm to human skin,anti allergy. Superior corrosion resistance , no corrosion in acids alkali and aqua regia. Free Mirrofiber Pouch and cloth. 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!