Dragon Viceroy Sunglasses Grilamid frame plastic lens non-polarized Lens width: 57 millimeters Lens height: 40 millimeters Bridge: 13 millimeters Arm: 138 millimeters Hinge: 5-barrel spring hinge Lens: CR39 (acrylic) Polarized: no Interchangeable Lens: no Recommended Use: UV protection 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!