Green Shell Vase

About 6 years ago, I had a really rough day at work (was taking internal help desk calls). I can't remember ALL the details but I wasn't able to hide it very well on a help desk call I had taken. I helped the lady and went on with my day. A few hours later, I received a message to go to the front desk and I found this (photo attached). That lady had called a local florist and had this sent over to me with the nicest card. Its one of those things that may seem small, but I will never forget it. I actually kept this plant alive MUCH longer than any other plant (no green thumb). Please see photos for condition and measurements, taken to the best of my abilities. Comes from a pet-friendly, smoke-free home. Questions and offers are welcome.