Congrats Balloons Flag for Custom Decor. Celebrate your Graduates special day with this colorful flag featuring balloons and cap. It reads Congrats. Custom Decor takes original artwork and reproduces it on 300 denier polyester fabric for a finer quality flag. The outdoor decorative flag measures 28 x 40 and is sleeved to go on a standard house pole. ÊThe flags are permanently dyed and are fade and mildew resistant.ÊImage is clearly visible from both sides. If the flag has wording, it will read correctly from one side only. Reverse image on back side.