This porthole is made of fibre glass, and was originally a mold used to cast metal portholes.
Which of course makes it ideal to convert into a mirror, as it is lightweight enough to easily fit to the wall.
It would look fantastic as part of a gallery wall, in a powder room, or on a sideboard.
Please note that there is a crack on the hinge as shown in photos.
Measures approx: 36cm x 10cm