The CSS Manassas was a Confederate Ironclad ram. She was particuarly well armoured having a turtle back shape that meant most shells hitting her just bounced harmlessly off her deck.
This model of the CSS Manassas is a 1/600 scale Confederate Ironclad ram. She had a single 32pdr firing forward and a ram bow. She was 143 long x 33’ in beam, displaced about 387 tons, had a maximum speed of about 7 kts and about 36 crew.