Soothing Earplanes which help relieve cabin pressure. Ear protection and pain reliever for airplane travel. Ear pain can be caused by rapid changes in cabin air pressure in airplanes when taking off and landing. Don’t suffer and use the best ear protection equipment for your flight. Earplanes help relieve ear discomfort, clogging, and popping by naturally filtering and regulating air pressure with its exclusive CeramX™ filter. Earplanes are a must have for your next trip and are essential for your trip! Earplanes are safe, soft, and disposable - made from soft hypoallergenic silicone. Earplanes are tested by U.S. Navy pilots with there performance guaranteed. They also reduce ambient noise. Suitable for adults only. Effective for 2 flights