The BCW Green Comic Bin Partitions are designed to fit inside of the BCW Green Plastic Comic Book Bin (sold separately). These dividers are notched and tabbed to hold into place as well as provide some structural support for tall stacks of comic bins. Divides your comic bin into visible sections. Adhesive labels (not included) can easily be affixed to the smooth plastic. Important Note : these partitions will only work with the BCW plastic comic bins (BCW item #1-CBB-SHORT-GRN / -BLU / -BLK / -RED) and WILL NOT WORK with regular or plastic corrugated short or long boxes.