The Eyelevel R10 Sunglasses Retainer is a practical accessory for anyone who wants to keep their sunglasses secure and easily accessible. Made from high-quality materials, this retainer is durable and long-lasting. The adjustable strap ensures a comfortable fit for all head sizes, and the secure rubber grips keep your sunglasses firmly in place. Whether you're out on the water, hiking, or just running errands, the Eyelevel R10 Sunglasses Retainer is a must-have for keeping your sunglasses safe and secure.