The MILWAUKEE® Customizable Foam Insert for the PACKOUT™ Drawer Tool Boxes allows you to customize your storage. You can cut out custom designs to securely store and protect your tools. The foam is layered to provide easier customization. Each piece of foam is cut to securely fit into each drawer shape. This customizable foam insert fits in the MILWAUKEE® PACKOUT™ 2-Drawer, 3-Drawer, 3-Drawer Multi-Depth, and 4-Drawer Tool Boxes (48-22-8442 , 48-22-8443, 48-22-8447, 48-22-8444).