One thing that threw me off was the size. In the picture it seemed to be much larger than the product that I received. Although it was smaller than I expected, it did not matter for it's use. After awhile, I ended up appreciating the compact size and the portability that came with it. It simply attaches to your existing door and supports you while you do your sit ups. The area that applies pressure to the door is padded down leaving no signs of stress or damage. An overall good product.