Natuworld 3pcs Sport Safety Anti-slide Thickness Adjustable Sunglasses Universal Fit Rope Eyewear Retainer Strap Eyeglasses Cord Lanyard Holder Glasses Accessories Perfect to keep your sunglasses in place everywhere you go. Fit most styles of eyewear with rubber connectors. Fully adjustable with plastic slider Anti-slide and thickness design for more durable Paceage inclu: 1*black + 1*blue + 1*red + 1 pcs fridge magnet