These Tefillin Dakkot Ohr-Echad- are made like Tefillin Dakkot, meaning that a thin layer of parchment is stretched over a structural base with the outer parchment forming the entire box of the Tefillin. However, in contrast to Tefillin Dakkot, these Tefillin Dakkot Ohr-Echad also feature an additional layer of parchment and are actualy considered Halachically superior to Tefillin Dakkot.

The Tefillin are made by "Peer Hastam" in Israel, are checked by both a qualified expert and computer and comes with certification from Mushmereth STaM that they were checked by the computer as well as what their Kashruth level is.

Important to know:
If you are right-handed you wear the Tefillin on the left arm whereas if you are left-handed you wear the Tefillin on the right arm.