How to Choose Your Necklace Length
1) Place a string or cord around your neck and mark where you’d like your necklace to hang.
2) Use a ruler or tape to measure the the length. If you already own a necklace you love, just measure the chain from end to end.
* Bar necklaces - the total length will include the bar, chain, jump rings, and clasp.
* Disc necklaces - the total length will include the chain, jump rings, and clasp
Keep in mind that bars and discs are a little bit different. When ordering a disc vs. bar, the disc will hang a little lower than a bar with the same chain length.