Eye and Face › NYLON CORD – BLACK – 1 PER PKG. – BOX OF 12 Image 1 of 1 NYLON CORD – BLACK – 1 PER PKG. – BOX OF 12 CA$37.95 Eyewear retention strap, black nylon cord with eyelets to go around temple arm eyewear and to be worn around the neck Add To Cart Added! Eyewear retention strap, black nylon cord with eyelets to go around temple arm eyewear and to be worn around the neck