content: This is my second time purchasing this product. My first purchase was almost five years ago and I while my first one is tattered from literally daily use. It still dose the job. I had no issue in purchasing another because I know it works. It also saves my MacBook from all sorts of physical abuse going in and out of my bag and just general travel. In some ways this product will extend the life of your laptop because it will keep it looking like new even long after its not.