This is a complete mattress education video. Please watch to the end as the last two videos are the most important. If you need a new mattress, this video is critical to your education before you buy. It teaches you about the slick marketing tactics of the mattress industry where they make you a cheap product and market it to you as a superior product. The make their mattresses out of short lasting junk material like low grade polyurethan foam. Lastly, you need to know about the chemicals that are being used to meet Federal flamability regulations that are toxic and are making people sick and how you can buy a mattress without the chemicals.