6cmThe weight of the transparent thin soft ball skin is19.2The gram fluctuates up and down，The weight of the ball leather received shall prevail(The weight is the weight of a single ball leather)，The difference in the feel of the ball leather cannot be regarded as a quality issue for after-sales return, and the shipping cost incurred needs to be borne by the customer themselves(Everyone has a different feel when playing with the ball skin)。

Try not to use cable ties to seal the ball leather，It's best to use glue and stoppers，The seal of the cable tie is prone to cracking，The glue and the stopper are not prone to cracking，The finished ball skins should be kept away from air as much as possible，Play with it in a sealed bag。