That is not a natural hazard, but parents should give more detailed information on mentioned and in the mail should have a website, all data is collected so that customers are interested in, and to know more about the item.
Non-hazardous nature, but should be discussed more thoroughly than this and the letter should have a web site and all information to keep customers interested in learning more about.
That's dangerous nature, but should discuss in more detail information and in the letter should have a website collect all the information so that customers are interested in and know about the product.