Detailed Parameters:

Place This Material In The Cover, When The Cylinder Is Wet

Lower Than 80%, Tang Dun’s Moisturizing Materials

Will Release Water And Make The Humidity In The Cylinder Reach 80%

; At This Time, Tang Dun's Moisturizing Materials Have Also Reached

It Is Hydrophilic And Saturated With Humidity And Stops Releasing Water.

Tang Dun's Excellent Properties

Keep The Humidity In The Barrel Constant At The Badminton

The Suitable Storage Humidity Value Is About 80%. Guaranteed

It Is Resistant To Hitting And Avoids Cannonballs.