Flight Ear Protection. For ages 11 and over For air pressure discomfort Relieves inflight ear discomfort with the exclusive CeramX Filter that regulates air pressure and reduces harsh noise naturally Safe, soft and disposable Made of soft hypoallergenic silicone Drug free Passenger accepted Tested by U. S. Navy Pilots This pack contains one pair of disposable EarPlanes ear plugs. Good for your outbound flight and your return or next flight. Also great for mountain driving. Suggested Use: Before inserting, pinch nose and blow to clear your ears. For best results, always insert EarPlanes one hour before landing. Remove after landing and when the cabin door is opened Chronic sufferers may also insert EarPlanes just before takeoff. EarPlanes may be removed when the airplane reaches maximum altitude and reinserted one hour before landing For maximum results, use your opposite hand to pull the top of your ear upward. Insert the ribbed end and turn like a corkscrew until snug Recommendation: Do not reuse after two flights since pollen, dust, and moisture will reduce effectiveness UPC: 794503112017 Weight: 0.28 lbs