Yarmukah Mezuzah An outstanding artisan sterling silver parcel gilt porcupine shaped mezuzah case. Above the porcupine there 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 Godīs names. The mezuzah was made in the electroforming method. Measurements: Length: 5in. / 12.7cm. Width: 1.1in. / 2.8cm. Will take parchment up to: 3.5in. / 8.89cm. Weight: 27.88gr. / 0.89oz. Marks: 925 for Sterling Silver.