The ultimate in portability and easy set-up, IntelliStage consists of modular, lightweight platforms and risers that can be combined to create customized stages in various heights and configurations. Multiple platforms can be easily combined to form the size stage you need. IntelliStage platforms support up to 153 lbs per square foot (900 kg/sq. meter). Features -4' x 4' Platform -Lightweight, accordion style modular staging system. -Fast, easy set-up by 1 or 2 people. -Perfect for schools, churches, hotels, exhibition halls and many other applications -Internal locking system secures platforms together using hex key -Platforms are constructed of multiple layer construction (9 mm high-density plywood/7.5 mm honeycomb grid/4 mm high-density plywood) -Weight rated at 153 lbs per square foot (900 kg/sq. meter)