How to pass an object to another activity?

I need to pass a class object to another activity via intent. Here is my class code:

public class Model
{
    private String Name;
    private ArrayList<Trim> trim;

    public String getName()
    {
        return Name;
    }

    public void setName(String Name)
    {
        this.Name = Name;
    }

    public ArrayList<Trim> getTrim()
    {
        return trim;
    }

    public void setTrim(ArrayList<Trim> trim)
    {
        this.trim = trim;
    }
}