The sleek and functional front-loading tablet works in any office environment. The design is characterized by smooth, rounded lines, polished surface and non-slip base. The front loader shell can be used individually or with stacking brackets (sold separately) for additional capacity. The tray is made of thick plastic. To calculate the total number of stars and the percentage distribution per star, we do not use a simple average. Instead, our system takes into account things like updating a review and whether the reviewer purchased the item on Amazon. It also analyzed reviews to check for reliability. Customer reviews, including star ratings of products, help customers learn more about the product and decide if it`s right for them.