3L Symfoni Wall 100 - Extension Kit is an attractive and stylish, self-contained, wall mounted add-on unit for the 3L Symfoni Wall 100 - Advanced storage solution. 3L Symfoni Wall 100 - Extension Kit holds up to 100 CDs, including booklets and inserts (or maximum of 200 CDs alone). Includes 10 3L Symfoni Clips, 12 3L Symfoni Dividers and 100 3L Symfoni Pockets.