Our attractive designs eyeglass lanyard is made of neoprene durable material that is comfortable to your ears,not scratchy on your neck.It is nicely sewn and soft while not stiff,lightweight and washable. It is can keep your eyewear from disappearing and keep your glasses or sunglasses completely in place with no slipping at all. Whether you are fishing,boating,hiking,other outdoor recreational activities or even working in an environment that can cause damage to or loss of your sunglasses or prescription glasses if they fall or are knocked off,and then a good lanyard can help you and solve them all.