non-slip metal eyeglass chains sunglasses holder necklace reading glasses lanyard spectacles cords eyeglass holder

light weight for everyday wears, and simple and practical design, easy to use. 2. adjust the rubber holders by sliding the beads up to secure, and down to loosen. 3. if you take your glasses off to use the chain as a holder, simply fold the temples to secure them so they don't slip to the ground 4. suitable for regular glasses/sunglasses/reading glasses. can be used for outdoor sports, play ball, or out of travel. also act as a great neck accessories for yourself or your friends.