DESIGN FOR DVD / CD:The CD case is specially designed for offices, desks, bookshelves, and car interiors. It is lightweight and sturdy.,not easy to shake.^ V-SHAPED OPENING:The non-woven fabric has a notch that makes it easy to put the disc in and out, It also helps protect against dust and scratches.^ UPGRADE PROTECTION :Provides maximum protection from dust, scratches and other disk damage.It has a grain finish that makes it difficult for label ink to stick.^ UPGRADE PROTECTION :There is a side stopper to prevent CD jumping tightening the disc tightly can reduce data loss caused by friction.^ RUGGED MATERIAL:Since the case is made of a strong PP (polypropylene) sheet, media can be easily searched and taken out.