 Power cubes are 1 ft 1in (33 cm) wide, 1 ft 1in deep and 11in (27 cm) tall milk crates covered in a yellow nylon cover.The FIRST logo covers the open face of the milk crate.Robots start the match contacting their Alliance Station wall, with no part of the robot inside the Exchange Zone, with up to 1 power cube preloaded onto the robot.