The Cablz 16" Adjustable Silicone XL Ends Eyewear Retainer is designed for glasses with wider frame ends, offering a secure and comfortable fit without unnecessary bulk. Made entirely from high-grade silicone, it is lightweight, waterproof, stretchy and low profile for comfortable all-day wear.

The adjustable design lets you cinch your glasses snugly to your head for a more secure fit or loosen the retainer so your eyewear can hang comfortably around your neck. Extra-large ends accommodate wider eyewear arms, while the flexible 16-inch design makes it a practical choice for outdoor activities, paddling, travel and everyday use.

Fits: 11-19 mm frames