Decorated Simple Tefillin

Decorated Simple Tefillin are kosher, both halachically and in quality, but they are not fancy tefillin, and they are defined as “Decorated Simple Tefillin”.
These are thin leather tefillin, which are not resistant. Their relative advantage, the thickness of the partitions inside it, which gives a certain degree of durability. computer certificate. 3.2-3.5 cm