Description On the mezuzah there is a Hebrew letter "Shin". SHIN is the first letter of "SHOMER DLATOT ISRAEL" or "Guardian of the Doors of Israel" - one of the names of God. This mezuzah case has an opening at the bottom which is sealed with silicon plug - makes this mezuzah case perfect for outdoor placement. Made of thick glass Length: 14.5cm/5.8inch Condition: new