David Tower Mezuzah This Mezuzah is ornamented with a relief depicting David´s Tower (Migdal David) in Jerusalem. On the upper part of the mezuzah is a 24k gold plated Hebrew letter Shin which stands for Shadai (Almighty) and Shomer Daltot Israel (The guardian of the Israeli doors) - one of God´s names. This mezuzah case was made in the electroforming method. Measurements: Length: 4.05in. / 10.28cm. Width: 0.85in. / 2.16cm. Will take parchment up to: 2.9in. / 7.36cm. Weight: 12.7gr. / 0.4oz. Marks: 925 for sterling silver.