Use these smaller plain back pockets for all your media including CDs and DVDs. Our pockets feature a unique fold-over construction with reinforced top and side edges to prevent wear and extend the life of the pocket. Made from highest grade, #77 pale cream, acid-free, high-fiber content paper to ensure tear resistance and durability. Plain back pockets do not have an adhesive back, use with glue or rubber cement. Pockets are plain and do not include a date due grid. Economy Extra Low Back pockets feature a lower back panel and fit onto any book or media cover; 2-1/2"D pocket holds standard-width book cards or narrow-width media cards. Overall dimensions measure 3-1/4"H x 3-1/2"W .