✔ Safe & Secure – Chums Tech Cord 25” long eyewear retainer, uses a single-piece injection mold to hold on to your favorite pair of shades. With one continuous rope, Chums Tech Cord makes keeping your eyeglasses safe and secure effortless ✔ Thin & Lightweight - Our low-profile eyewear keeper weighs in at 0.2 oz, making it non-obtrusive and comfortable for all-day wear. Go about your day without a worry and hold onto your glasses in style with Chums Tech Cord retainer ✔ Fits Most Frame Sizes – Our everyday eyewear leash is ideal for large sunglasses on sunny days or petite reading glasses on those quiet afternoons. With dual-end adjustable loops, Chums Tech Cord allows you to quickly swap out your frames as needed ✔ Style Your Adventure – Looking for a retainer that will compliment all of your attire? Look no further, our sturdy and reliable Chums Tech Cord will be your favorite everyday eyeglass retainer ✔ Lifetime Warranty - Since 1983, Chums has been trusted by millions to protect their gear. All Chums products are high-quality, designed with you in mind, and come with a lifetime warranty against manufacturer defects