Headboard extenders,where do I get them?

What do you mean about extending the headboard, please? Do you really mean the rails on the sides of the bed? If I'm incorrect in my assumption, then please forgive me.

If you are talking about extending the rails, then please click on the following search.

Bed Rail Extenders - Google Search (http://www.google.com/search?hl=en&safe=off&q=Bed+Rail+Extenders)

Thanks!