What does "light roller" mean?

The lighter of the rollers used for flattening the pitch between innings.

Light roller

noun

noun ·Rare ·Advanced level

Noun

1
The lighter of the rollers used for flattening the pitch between innings.
"The batting side may decide which of the two rollers to use - the heavy or the light roller."

"The batting side may decide which of the two rollers to use - the heavy or the light roller."