Aviation Aluminum Free Diving Nose Comfortable Diving Surfing Swim Nose Non- Silicone Pad at Both,Black

Aviation Aluminum Free Diving Nose Comfortable Diving Surfing Swim Nose Non- Silicone Pad at Both,Black

• Pinching the nose by hand to balance the ear pressure strain of the muscles of the body, consume extra oxygen, and is not conducive to the body streamlined. With the nose , you 't need to hold your nose with your hands, you can keep your shoulders relaxed, you can find your , and practice your ear pressure balance skills.
• Therefore, the nose has become the for free divers. And habitual of diving nose , you can make your nose more slender and straight!
• Because of the , the pressure increases , so the free diver's ear pressure balance rate needs to be faster.
• This nose is based on the size of the Asian nose, combined with human body statistics, to the maximum extent of the nostrils, without causing , and easy to balance the pressure of the ear.
• process treatment, can achieve no decolorization, no fading, seawater resistance.