Notice of Product Defect

To: {Company Name}
      {Address}
      {City, State, Zip}

To Whom It May Concern:

I am writing to officially notify you of a defect in {name/type of product}, which I purchased from you on {date}.

The product is defective because {details of the defect}.

{If the product defect has caused any injuries or damage, indicate that here}

I purchased the item from {name of store}.

I would like {the product to be replaced, repaired, etc.}.

I appreciate your prompt attention to the matter.

Sincerely,

{Sender}