4 Sided Pyramid: 14.25” High 9ft 7” Long 23” Wide 194lbs 2 Sided Pyramid consists of Five Pieces: (2) Launch Ramps, (1) Center Box, and (2) Wedges Features Include: Black HDO sides Galvanized steel plates WBP marine grade birch surface (super strong and smooth) Cut out hand holds Exterior Deck Screws Prime Grade 2x4 Joists Easy screw together assembly