This listing is for a triple strand, multi gemstone 0925, sterling silver, Whitney Kelly necklace.  The three chains of the necklace are crafted together with a square of 0925 silver, this piece keeps the three chains securely in place, so they don't come apart. The lobster clasp closure keeps the necklace secure on your neck. 
The necklace is hallmarked WK (Whitney Kelly), 0925.
The first (smaller chain) drops at 18 inches but can be adjusted to become shorter.  The second and third chains drop at about an inch apart.
This necklace will arrive in a nice gift box suitable for giving or keeping.