Features:

• Relieves air pressure discomfort with the exclusive CeramX filter.
• Reduces harsh noise.
• Drug free.
• Approved by flight attendants.
• Safe, comfortable, disposable. Soft, hypoallergenic, latex free silicone. Noise Reduction Rating: 20 decibels when used as directed. The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30. (Higher numbers denote greater effectiveness.) This pack contains one pair of disposable EarPlanes good for one round-trip flight. Also great for mountain driving.