One of the main reasons why I ordered this product was because it was elligible for Amazon Prime and it had good reviews. When the product was delivered it came in a small rectangle box and inside the box was the resistance band and the door anchor with a note from the company as well as a mini instruction book. I usually buy products from sellers who have a good customer service reputation and I read from several reviews that this company had good service so that was another reason why I bought this product. Anyways, I bought this product so I could use it for shoulder workouts, they provided a small book with workouts that you could do. I've been using the resistance band for a day and you could easily tell that these bands are made with good material and are not cheap :). I am a 5'6 female and I weigh 120 lb. so I don't really have any problems with it going too far or being too long for me to use but I thought the door anchor could have been made with a better material. That didn't really matter to me because it is still effective, though I am planning on buying a separate door anchor just to be safe! Overall this product is good and I am planning on updating this review after a month of use.