The standard jewel case measures 10.4mm in thickness and can hold a booklet in the front of the case and a trayliner in the rear. The trayliner can be printed on one side if you plan to use a black tray or on both sides if you plan to use a clear tray. The standard jewel case is a popular choice for music CD’s since you can add a booklet and trayliner to make it more appealing for retail sales.
Slime Line Jewel Case
The slim line jewel case measures 5.2mm in thickness and can hold up to a four panel booklet in the front of the case. There is no space behind the trayliner to add any paper printing. The slim line jewel case is a great choice when space or weight is a factor. They take up half the room of a standard jewel case and will save on shipping if you are mailing them out.