solid aluminum 3 horse slant with collapsible rear tack and removable slants. inside width 6'6" height 7'. new slant pads new rear led lights new 12 ply tires less than 500 miles 5200lb torison axles floor is in great shape with no holes or weak spots its stained in picture . cleaned regularly. owned it for 6 years pulled it often with no problems. got divorced is the reason for selling.