Silicone Wired Imported Universal Silicone Tips - Our patented sunglass strap for man has silicone bushing-type tips which will be a good fit for any type of glasses temples. The eyeglass holder is easy to put on the temple For Wide and Narrow Temples - This eyeglass strap is made from stretching material that makes our glass lanyard suit both wide and narrow eyeglasses temples No Tail Design - This glass strap remains invisible on your head, unlike other eye glass string straps. The thin eyeglass cord can be fixed around your head with no-tail Adjustable Length - The full length of our adjustable eyeglass strap is 17. The eyeglass holder strap fits the head tightly and your glasses wont slip off your nose. Eyewear retainer will keep your glasses secured while you do sport or active leisure 200% Durability - Our glass holder strap has a stronger tip, which makes glass strap women 2 times more durable than those of other brands. The strap glass has a steel rope inside covered by a protective rubber layer