The Croakies Terra(R) Spec Cords are designed to keep your favorite sunglasses and eyewear secure during every adventure. Whether you're chasing trout on a mountain stream, exploring rugged trails, or enjoying a relaxing day by the water, the Croakies Terra(R) Spec Cords help keep your eyewear exactly where it belongs. Built for active lifestyles and trusted by outdoor enthusiasts for decades, these durable retainers provide peace of mind while allowing you to focus on the adventure ahead. Details One-size-fits-most design Universal Spec-end compatibility Adjustable cord construction Made in the USA Key Features Durable woven cord construction is designed for long-lasting performance. Adjustable slider bead allows a secure, customized fit. Helps prevent loss, drops, and damage during active pursuits. Colorfast and washable design makes maintenance easy. Suitable for both sunglasses and prescription eyewear. Details One-size-fits-most design Universal Spec-end compatibility Adjustable cord construction Made in the USA Key Features Durable woven cord construction is designed for long-lasting performance. Adjustable slider bead allows a secure, customized fit. Helps prevent loss, drops, and damage during active pursuits. Colorfast and washable design makes maintenance easy. Suitable for both sunglasses and prescription eyewear. Additional Details Constructed from high-quality woven nylon or braided climbing-rope-inspired materials. Measures approximately 12 inches per side with a 3.2 mm diameter cord. Designed to accommodate both large frames and smaller wire-frame eyewear. Backed by Croakies' lifetime warranty.