the biggest it will fit is 17 1/2 inch neck and th smallest is 13 1/2 .. the choker is 13' and the clasp is about 1/2 inch and then the chain you hook the casp to any part is 4 inches. I hope that helped.
you can make it different lengths with the hook and th chain so do you want me to measure it on the tightest and the looseest like i did the other way?
Do you take Pay Pal? This would be a perfect accessory for a wedding I have to attend soon. LOL You would think I would get the Dress first but ahhhhh I nver do things in the right order.