Never worn unisex Porsche Carrera sunglasses with interchangeable lenses - an 80s classic. Lenses are stored inside the original hard case - one is brown gradient and the other is gray model 5621 96 135 marked on matte black frame Frame measures 5.5" across, and each lense is approximately 2.75" x 2.25" The original Certificate of Origin is also included with the Serial number.