12 mm
Star of David  LOT  10
Charms and motifs of specific images, realistic or stylized.
All suitable for immediate use!
Star of David Charms.
Length about 13 mm.
The Star of David is known in Hebrew as the Shield of David or Magen David
The Shield of David is a generally recognized symbol of Jewish identity and Judaism.
History of the Shield of David (from Wikipedia)

The Star of David in the oldest surviving complete copy of the Masoretic text, the Leningrad Codex, dated 1008. The Menorah on the Arch of Titus: notice the three stems on each side plus the central stem, totaling seven. Likewise the Shield of David came to be understood as seven, with two triangles of three points each united around a central point.

By modern times, the Shield of David hexagram has become a widely recognized symbol to represent the Jewish people. However the origins of this use are complex with obscure developments emerging since medieval times.

Regarding the Jewish use of the hexagram symbol, early Jewish literature does not mention it.

The use of the hexagram in a Jewish context as a possibly meaningful symbol may occur as early as the 11th century, in the decoration of the carpet page of the famous Tanakh manuscript, the Leningrad Codex dated 1008. Similarly, the symbol illuminates a medieval Tanakh manuscript dated 1307 belonging to Rabbi Yosef bar Yehuda ben Marvas from Toledo, Spain. A Siddur dated 1512 from Prague displays a large hexagram on the cover with the phrase, "...

The precise origin of the use of the hexagram as a Jewish symbol remains unknown, but it apparently emerged in the context of medieval Jewish protective amulets (segulot).

In the Renaissance Period, in the 16th-century Land of Israel, the book Ets Khayim conveys the Kabbalah of Ha-Ari (Rabbi Isaac Luria) who arranges the traditional items on the seder plate for Passover into two triangles, where they explicitly correspond to Jewish mystical concepts. The six sfirot of the masculine Zer Anpin correspond to the six items on the seder plate, while the seventh sfira being the feminine Malkhut corresponds to the plate itself.

With its establishment in 1948, the State of Israel adopted the Shield of David for the Flag of Israel.

Star of David LOT 10
Suitable for immediate use!
Fits men or women
Star of David Charms.
Length about  17 mm.

Pomegranate charms for making jewelry
Antique Silver plated
Charms and motifs of specific images, realistic or stylized.
LOT of 10 Silver plated pomegranate charms.
29.06 mm
Made in Israel.

27.05 mm diameter
Antique silver plating
 Tree of live and star of David pendants
The TREE OF LIFE - Etz haChayim in Hebrew is a symbol used in the Kabbalah to describe the path to Ha Shem and the manner He created the world out of nothing.
The Tree of Life is one of the most familiar of the Sacred Geometry Symbols.
The structure of the Tree of Life is connected to the sacred teachings of the Jewish Kabbalah but can be seen 3,000 years earlier in Egypt.
It is possible to see the Tree of Life structure in many places around the universe. The structure is represented in nature and relates to the Flower of Life.
Kabbalists believe the Tree of Life to be a diagrammatic representation of the process by which the Universe came into being.
On the Tree of Life, the beginning of the Universe is placed at a space above the first Sephirah, named Kether ("crown" in English). To the Kabbalists, it symbolises that point beyond which our comprehension of the origins of Being cannot go; it is considered to be an infinite nothingness out of which the first 'thing' (thought of in science and the Kabbalah to be energy) exploded to create a Universe of multiple things.
Kabbalists also do not envision time and space as pre-existing, and place them at the next three stages on the Tree of Life.
First is Kether, the Crown in English, which is thought of as the product of the contraction of Ain Soph Aur into a singularity of infinite energy or limitless light. In the Kabbalah, it is the primordial energy out of which all things are created.
The next stage is Chokmah, or Wisdom, which is considered to be a stage at which the infinitely hot and contracted singularity expanded forth into space and time. It is often thought of as pure dynamic energy of an infinite intensity forever propelled forth at a speed faster than light. It is considered to be the primordial masculine energy, which is also referred to in Chinese Taoist philosophy as Yang.
Next comes Binah, or Understanding, which is thought of as the primordial feminine energy, the Supernal Mother of the Universe which receives the energy of Chokmah, cooling and nourishing it into the multitudinous forms present throughout the whole cosmos.
 
But the Tree of Life does not only speak of the origins of the physical Universe out of the unimaginable, but also of Man's place in the Universe. Since Man is invested with Mind, consciousness in the Kabbalah is thought of as the fruit of the physical world, through whom the original infinite energy can experience and express itself as a finite entity. After the energy of Creation has condensed into matter, it is thought to reverse its course back up the Tree until it is once again united with its true nature.
Thus, the kabbalist seeks to know himself and the Universe as an expression of God, and to make the journey of Return by stages charted by the Sephiroth, until he has come to the realisation he sought.
The Ten Sefirot include both masculine and feminine qualities. Kabbalah pays a great deal of attention to the feminine aspects of G-d.
(from Wikipedia and other sources)