How do I determine which is block best for me?
A previous answer to a customer question about the dimensions was given = "A: The weight is 1/2 pound each and the measurements are 3" x 6" x 9" as we have recently switched to a new design.
7 months ago
- Gaiam Corporate Office"
Why the change from 4" to 3"? How do I determine which is block best for me?