Measurements: 3 3/4" X 3 1/16"
Tin is standard circumference, just a bit taller to hold more product.
I love using empty tins in my wax warmer for several reasons.
1. It allows me to switch out and change my wax
2. It keeps the well of my warmer clean
3. If my wax is too warm, I can lift the tin out and set it to the side to cool for a few minutes so it's ready to use safely.