VALUE PACKAGE:9pieces in 9 colors.

SUITABLE: sunglasses, reading glasses, safety glasses, etc., and they are applicable for outdoor sports, play ball or out of travel

MATERIAL: The eyewear straps are made of nylon of good quality, soft and pliable, braided design make it more sturdy, not easy to fray or break

Glass Chain Glasses Lanyard Adjustable Eyeglass Cord Holder Eyewear Cord Eyewear Rope 9 PCS