This rolling service trolley combines high-density PP plastic and lightweight aluminum frame that resists rust, dents and peeling for long-term daily use. Each tier holds 120 lbs with a total load capacity of 360 lbs, constructed with solid structural foam for heavy-duty supply transport. Ergonomic dual handles deliver stable pushing control, paired with shock-absorbing 4-inch silent non-marking swivel wheels safe for tile, wood, concrete and carpet floors. Compact size with rounded bumper corners glides through narrow restaurant aisles, offices and garages without scratching walls.