2 panel CD sleeves are used as CD cases and are a very costly solution for keeping the compact drives. 2 panel sleeves are the most common type that is used for the designated purpose and can safeguard the CD and make it look amazing. The other great characteristic of the CD sleeves is their ability to convey the promotional messages of the companies who are using that CD sleeves. Their traditional role is now evolving and taking the entirely new shape, it has become more of a marketing medium these days then just being a CD keeping cover so you need to design and print in such a way that is mesmerizing and make the people look awe by looking at it. In order to make it look exactly the same type of promotional medium, you need to design it effectively and other things such as color scheme must also be taken into consideration while taking other important decisions such as printing technique and other things etc. you can also go for value addition such as placing a color transparent paper that is used for the purpose of identifying a CD and the content it contains.