Sun, surf, and sand? All you're missing are the Lulus Senni Brown Tortoise Oval Sunglasses to have the perfect beach day! These effortlessly chic shades feature oval-shaped frames that boast a timeless tortoise print and support dark-tinted lenses. Wide arms complete the look. Frames Measure 5. 75" Wide. Arms Measure 5. 75" Long. 100% Plastic. Imported. Lulus | Senni Brown Tortoise Oval Sunglasses.