Buffalo Tools GSF575C One Story Tower With Casters Intended for exterior use, maximum load capacity: 750-Pound Overall assembled size: 7-Feet long by 5-Feet wide by 9-Feet, 2-Inch high, Total combined weight: 322-Pound Wood/aluminum walk boards sit up 5-Feet, 10-Inch off the ground, large 7-Feet long by 4-Feet, 9-Inch wide working platform Blue powder coat finish, heavy duty 1-5/8-Inch diameter steel construction Meets OSHA and ANSI scaffolding regulations