Cable: Classic interlocking ovals. Strong, simple, works with any pendant.
Box: Square links. Modern look, very strong for heavier pendants.
Rope: Twisted texture catches light. Adds visual interest even without pendant.
Snake: Smooth, sleek appearance. Flexible but can kink if mishandled.
Match the weight: Delicate pendants need fine chains. Heavy pendants require sturdy chains. Wrong pairing looks off and can break.