This Hy-Ko 2 inch Vinyl Reflective Letter X features a reflective finish that makes the address of your home or business highly visible. Made of durable vinyl, the letter withstands the elements and attaches easily, thanks to its self-adhesive design. 2 inch size Reflective Vinyl Letter XMade of durable, weather-resistant vinylReflective and highly visibleCoast Guard approvedSelf-adhesive mounting