two(-)hour(s) daily break?

[minnie2007]

Which one is correct, please?

Her mother allowed her...

1. two-hour daily breaks
2. two hours breaks per day
3. two hours daily breaks

THANKS

[Tdol]

If she one one break lasting two hours, I would say:
Her mother allowed her a two-hour break a day.
If she could have breaks totalling two hours, I'd say:
Her mother allowed her two hours of breaks a day.

[minnie2007]

Thanks a lot for your help.