Do you  need a REGULAR or ELONGATED bathroom seat?

Our REGULAR seats are approximately 16-5/8" long. This measurement begins at the front of the bowl and stops at the center of the hinges. If this measurement is approximately 16-5/8", need a REGULAR seat.

Our ELONGATED seats are approximately 18-3/4" long. This measurement begins at the front of the bowl and stops at the center of the hinges. If this measurement is approximately 18-3/4", you need an ELONGATED seat.