bitolas:

- 3/4" x 3/4"

- 1" x 1"

- 1.1/4" x 1.1/4"

- 1.1/2" x 1.1/2"

- 2" x 2"

- 2.1/2" x 2.1/2"

- 3" x 3"

- 4" x 4"

.

.

- 1.1/4" x 1.1/2"

- 1.1/2" x 2"