I saw that yesterday when perusing Yacht World. It is pontoon “furniture.” I had a pontoon way back when, and the seating on it was very comfortable and very low maintenance if you get one that’s not made of plywood as the frame. As for the crown on our Hatts, even my original Hatteras L-shaped bench on the flybridge was made flat and Hatt used little teak wedges, or “heels”, on the sides where it needed a little boost to make the seating unit level. You can do the same with these pontoon seats. And yes, they are dirt cheap when compared to stuff made with the intention to be placed upon a Hatteras. I bet these are cheaper than the cost of having new cushions made for your Hatt bench!
There is a place where you can order them - can’t remember the name off the top of my head, and they have all different sizes and configurations. You sort of build the shape you want using sections. Heck, I think West Marine might even have these. Maybe it was Overton’s where I saw them - it was back in the days when I had little boats on a lake.
