Kookaburra

[Lucky]

Not many at all :

 

[Lucky]

I decided to write to Kookaburra and see what they would say about the Fibreglass backing and here it is.

The fibreglass back is
mainly applied for the graphics on the back of the bat and would offer
little advantage.

 

[Cricketman]

Not many at all :

Lol i wish i was as rich as you!