CD Pack Blisters are typically made of transparent plastic, such as PVC (polyvinyl chloride) or PET (polyethylene terephthalate). This material allows customers to see the CD inside the packaging while providing protection from damage and tampering. The blister is formed into a cavity that securely holds the CD in place. The CD is often placed inside the blister cavity, and a transparent plastic film is applied over the blister to seal and protect the CD. CD Pack Blisters include a hang tab or hanger hole, allowing them to be conveniently displayed on retail peg hooks or racks. This makes it easy for customers to browse and select CDs from store shelves.