Minicell Closed Cell Foam Waterproof with Skin 24"x 12 x 4.5" Thick Black

Rigid closed cell foam is perfect for standing on while piloting our boat. It gives us a little boost in height for better visibility while maneuvering. The foam feels good under our feet which reduces fatigue also!

Just what I needed.

Only 4 1/4 inches wide

exactly what it was supposed to be

i had bought some 5 inch thick high density open cell foam to make a mini bike seat out of it, and what felt like stiff stuff turned out to be soft when i sat on it, when i sat down on it my rear went all the way to the seat base. strike out, so i got this stuff here and it is exactly what i needed. its not soft at all, matter of fact you can stand on it and it does not give much, and i weigh 250 pounds. but its not too hard either, works great as a mini bike seat. the seat is done and looks and feels great on my coleman ct200u, those small seats that come factory on them are a joke