Chanel Coco Mark Turnlock Matelasse Sunglasses by Chanel — Pre-owned Coco Mark Turnlock Matelasse Sunglasses. Condition: Good, but used. Listed as Great Condition. Rank: Used A — good used condition with slight scratches and stains. Condition notice: Before purchasing, please refer to the images for the exact condition of the item. Key attributes: Brown | Plastic / Synthetic | Includes box | Turnlock detail | Matelassé frame texture | Coco Mark logo | Dimensions & fit: Standard fit | Composition & care: Plastic / Synthetic | Wipe lenses and frame with a soft, dry cloth. Store in included box when not in use.