Adjustable Black Eyeglasses Strap: Sports, Unisex Neck Retainer

• Adjustable Eyewear Retainer : Pull the adjusting buckle to adjust the length of the glasses holder strap (adjustable expansion range: about 9-13.7in)(23-35cm). The glasses straps are made of nylon material for more comfort.
• Non-slip : The high elastic silicon at both ends of the eyeglass strap firmly wraps the temples to fix the glasses on the head or neck, which is not easy to fall off. No need to worry about glasses slipping off your nose when you sweat or look down.
• No tail & Adjustable : Tailless design, no hanging ponytail burden. Quite comfortable and soft. Adjustable--don't worry about being too tight or too loose.
• Suitable for temples : Sunglass strap suitable for men, women or children. Suitable for temples of 5-15mm (Diameter of eyeglasses strap leg end: about 4.5mm/0.18in), meeting the needs of most people.
• Widely Used : Our lightweight, durable and soft slider design makes it easy to use for any activity. Whether you are engaged in indoor or outdoor activities, including cycling, running, skiing or other sports, it always provides you with a comfortable wearing experience!

What's in the box
The package includes:Eyeglasses Strapx1