Package Contents:

Material: Soft silicone
Noise reduction rate: 21
Executive standard: EN 352
Function: Relieve ear discomfort caused by air pressure
Range of use: Airplane, motor car, mountain climbing, high-speed elevator, etc.
Size: 20*9mm
How to use: Plug into the ear
Category:Flying earplugs
Efficacy: Relieve ear pain during takeoff and landing
Model:Flyfit

Package Contents:

1X earplugs