glasses strap lanyard cords around neck non slip

• With a length of 26.77 inches, The buckle slides along the belt to allow length adjustment, Can be adjusted according to your own head shape, suitable for most adults and children.
• Made of fabric, elastic and soft, with long service life.
• High strength, not easy to age, not easy to break, can avoid the trouble of glasses slipping when playing Basketball.
• This eyeglass cord is ideal for adults and children,outdoor activities and daily use.
• It can be used for all types of glasses, such as sunglasses, swimming , sports glasses, and reading glasses.

1 Piece Glasses Strap