Eyewear Holder Eyeglass Holders Nylon Cord Reading Glass Neck Strap Colorful 12pcs Cord Length: About 60~65cm(length may vary) Suitable for: optical frames, reading glasses, sunglasses Color: Black, red, dark blue, orange, green, dark brown as the picture Material: Nylon, this stunning yet simple eyeglass holder is lightweight and neutral Keeps Your Glasses Secure Around Your Neck / Slider Fit Adjustment