I wanted something that I could wear every day and doesn’t require a lot of maintenance. The length is perfect 18” and the jade heart is the size of a penny. It is dainty and shiny. I love the color. It looks durable. When I first put it on, there were a few rough spots on the necklace and I could feel them on my skin. I used a fine disposable mail file to smooth out all the rough spots. Overall, I’m happy with the necklace. It will last forever. I also received an unexpected gift with my order, a jade nugget, and it was so nice. I will keep it in my handbag for good luck. The necklace came super early. I am very happy with the purchase.