2.5 Inches x 5 Feet Mourning Streamer Black Mourning Ribbon by Valley Forge Flag Black Mourning Ribbon For Flagpole 2.5 Inches x 5 feet Mourning Streamer Made by Valley Forge Flag The Half-staff Mourning Streamer is considered an acceptable substitute for symbolizing mourning on flagpoles that cannot fly a flag at half-staff. DOES NOT include the American Flag or pole in the picture.