Where do I buy the net of wooden balls that nyc taxi drivers sit on?

Question

Like a pad of litttle wooden balls. goes up the back and down the seat.

I am not describing this right! But maybe you can help!

Answer 1

seat covers are us ?

i know what you mean, but i've never seen em for sale

Answer 2

Wal*mart,Target are just about any discount store. They are quite comfortable

Answer 3

a lot of catalogs sell them, car supply stores, target, those kinds of places.