This item is a pack of 12pcs practical glasses cords, which are made of durable nylon. It is suitable for myopia, reading glasses, sunglasses. With adjustable design which fits different head sizes. Can be used for outdoor sports, play ball, or out of travel. Easy to take on and take off.

Cable Length: 24 inches / 61 cm. Cord thickness: 0.12 inches / 0.3 cm. Nylon Spectacle Frame Holder Sunglasses Eyewear Cord Neck String

Suitable for myopia, reading glasses, sunglasses. Sports Sunglass Holder Strap Eyeglasses Neck Cord String Eyewear Retainer Strap Lanyards Holder

Can be used for outdoor sports, play ball, or out of travel. 12pcs will be sent in random color. Material: Nylon.

glasses holder necklace Eyeglass Lanyards Straps

Artibetter 12pcs Sports Sunglass Holder Strap Eyeglasses Neck Cord String Eyewear Retainer Strap Lanyards Holder (Random Color)