Hi Rabbi. I receive the package. The tefillin are beautiful. The retzuot feel soft and I like that they are black on both sides so I don’t have to worry about flipping them all the time. I like the rubber cover of the shel yad. The shel rosh fits me an I don’t think I need to adjust it. It’s good to be wearing kosher mehudar tefillin! Shabbat shalom.

Dr. Ron E. California