SPADATS volleyball ball size 5 Original Special Soft Stable Bounce Indoor Outdoor Beach 4 color

after inflation (inflation pressure should be between 7-9 pounds) stand for 24 hours, if the pressure of the ball drops more than 15%, it is called air leakage, such as no barometer, can be tested in this way: Meters from 1.8 (the lower part of the ball), On the flat hard ground, the ball falls freely from 1.8 meters, on the flat hard ground, the ball falls freely from 1.8 meters, on the flat hard ground, the ball falls freely from 1.8 meters, on the flat hard ground, the ball falls freely from 1.8 meters, On the flat hard ground, the ball falls freely from 1.8 meters, on the flat hard ground, the ball falls freely from 1.8 meters, And the rebound height between 1.2meters And 1.4meters (the upper part of the rebound) is normal.

Do not put the ball in the water! ! ! !

Can cause irreversible damage to the leather.

Gift contents:

1 * Air PIN

1 * net

1 * pump

Size :5(21cm / 8.4in diameter)

Color: Look at the picture

Material :Pu leather

Weight: 300g

Application: indoor and outdoor, seaside, sand beach.