This letter tells a company that in your opinion, its product is inappropriate for children.
1234, Main Street
Boston, MA 02123
31 March, 2005
<Recipient Address Goes Here>
These days, children are under assault from commercials, music, sports figures and the Internet. With so many conflicting messages making the job of parents that much more difficult, we don't need companies like <company name> providing <products/services> that are totally inappropriate for our kids.
I have already spoken to other parents who share my views, and we have agreed to <agreed action>. I must insist on some sort of change in the way that <company name> does business. Until that time, I will cease to be a customer.
Thank you for your time.
encl: <List of enclosed items goes here>