Is this necklace sterling silver?
No. The pendant and collar tips are cast from a pewter-based alloy with an antiqued finish, not sterling silver.
How long is the necklace, and is it adjustable?
The black cord is adjustable starting at 19.5 in, so it can be worn at different lengths on the neck.
What does the knot design represent?
It is an endless-knot interlace — a continuous unbroken line found in decorative metalwork across many traditions, read as a design motif rather than tied to any single meaning.
Is this a men's or women's necklace?
It is designed to be worn by anyone; the scale of the pendant and the plain cord suit any wearer.
How do I take care of it?
Wipe it with a soft dry cloth after wearing and keep it away from moisture, perfume and other chemicals, which can dull the antiqued finish over time.