Bright Ideas RA1 Reflective Address Numbers - up to 4 numbers Up to 5 #'s (no ABC's) Click "Customize Now" and type in the numbers you need. Made with PRIDE in the USA! DURABLE! And SO REFLECTIVE!! Highly visible day and night! Large, Gold color, 4" tall. Self adhesive. Best to stick on roadside mailboxes with smooth surface. Will not lift at the edges when applied correctly. Instructions included. (It's as easy as 1-2-3!) If your address is 1 or 2 numbers we will give you 2 sets of your address numbers.