Relieves Air Pressure Discomfort with the exclusive CeramX TM filter</br>Reduces Harsh Noise</br>Drug Free</br>Tested by U.S. Navy Pilots, Approved by Flight Attendants</br>Allergy Free Silicone</br></br>Product Description</br></br>VALUE PACK Original EarPlanes® Adult Safe, Comfortable, Disposable Allergy Free Silicone</br><br/>http://www.amazon.com/gp/product/B001HTWL8C