Forgetting to remove a faded, dull and worn out pitot cover can jeopardize the safety of you and your passengers. Our very durable 3/4 inside diameter vented plug with its unmistakable Plane Sights Remove-before-Flight Streamer provides a perfect easy-on, easy-off solution. The blazing yellow color of this foot-long, ANSI-compliant and weather-resistant reflective streamer stands out equally well in daylight or darkness under all weather conditions, so it cant be missed. The poly plug is attached to the streamers rugged black oxide coated zinc eyelet with a stainless steel ring. This _plug Fits Cessna 150, 152, 172, 177, 182, 200 series, and 337 models.