If you've invested in a good pair of glasses and don't want to lose or break them then this is the product for you! Our sunglass lanyards are not only the longest, 30 inches; they're also the best. They are made from a single strand of 550 Paracord and surgical grade silicone attachments that are guaranteed to keep your glasses around your neck and last a lifetime. The lightweight Paracord won't rot or mildew, which means you can use these in the water and never lose your glasses again. The plastic cord lock also makes the lanyard fully adjustable keeping your glasses where they belong. You can be involved in almost any activity and keep the retainer snug on the back of your head. Save yourself money and get one today.