The Celtic knot Triskel(Triquetra)
This is the unity of the three elements: fire, water, air.
Triskel gives the wearer peace, protection and vitality.
Also in the Bronze Age, the triquetra was one of the symbols of the movement of the Sun, personifying the main positions of the luminary (at sunrise, at zenith and at sunset).
(Possible changes in the model under the order)

Jewelry Celtic Triskel(Triquetra) - Model:
Whole weight Silver 925(Silver Sterling) - 6.4 grams
Whole weight Gold 585 - 8 grams
Stones - 1.25 mm
Model print Size: 25mm x 25mm x 10mm

Pendants Jewelry Celtic knot Triquetra.1:https://www.cgtrader.com/3d-print-models/jewelry/pendants/pendants-jewelry-celtic-knot-triskel