Costa C-Line Adjustable Retainer – Customizable and Secure Accessory for Sunglasses

Costa C-Line adjustable retainer features ultrathin, lightweight coated wire with adjustable bead sliders to make sure your sungl stay put, on and off the water. From end-to-end, the Costa C-Line Adjustable Retainer measures 20". Never forget where your sunglasses are again with sunglass retainers from Costa Del Mar. Flexible and lightweight, these minimally designed retainers will ensure your frames stay exactly where you need them. Features: End-to-End Measurement: (short), 10 3/4” End-to-End Measurement: (extended), 17” Ultra thin, lightweight coated wire Adjustable Logo bead sliders. Provide a streamlined profile when worn Flat, low profile temple attachments