Main Steam Unit: The yellow and black portable boiler assembly with an integrated carrying handle, power switch, and attached flexible steam hose line.Extension Tubes: Rigid poles designed to connect together for extended reach when mopping floors or cleaning high areas.Floor Scrubbing Brush: The wide rectangular attachment used for steaming hard floor tiles, wood, or carpets.Microfiber Mopping Cloth: The soft blue fabric sleeve that slides onto the floor attachment to absorb lifted grime.Detailing Nozzles & Small Brushes: Various small nylon/brass round wire brushes and angled nozzles (wrapped in protective plastic) tailored for tight crevices, grout lines, and kitchen stovetops.Measuring Cup: A clear plastic graduated container used to safely fill the water reservoir up to its maximum limit.