Tailored Drawer Organization for Your FLEX STACK PACK Bring precision shadow-board organization to your FLEX STACK PACK 3-Drawer Tool Box. These inserts are custom-cut to drop directly into each drawer cavity, giving you a snug, edge-to-edge foundation that stops tools from sliding around during transport. Made from high-density, closed-cell laminated polyethylene (EPE) foam, Kaizen foam features 1/8-inch (5mm) continuous layered sheets. Simply layout your gear, trace the outlines, cut the border, and peel back layers to create exact, depth-matched cutouts for every item in your setup. Whether you're organizing driver sets, precision measuring tools, or small power tool accessories, these inserts keep everything visible, protected, and instantly accessible. Important Drawer Configuration Guide Because individual drawer heights can vary depending on your setup, choose the thickness that matches your drawer depth: Standard Drawer Inserts (20mm): Ideal for shallow profiles, small hand tools, driver bits, and slim organization setups. Deep Drawer Inserts (30mm / 57mm): Designed for larger hand tools, small power tools, or thicker test equipment needing extra depth and protection. Key Features Custom-Cut Fit: Scaled to match the exact interior dimensions of the FLEX STACK PACK 3-Drawer Tool Box for a clean, drop-in fit. Layered Peel-and-Cut System: Multi-laminated ~5mm (1/8") continuous layers give you total control over cutout depth so every tool sits completely flush. Jobsite Resilient Foam: Premium closed-cell Polyethylene foam resists oils, grease, solvents, and moisture, maintaining structural support over years of daily use. High-Contrast Tool Tracking: Choose dual-color combinations to instantly spot missing tools or misplaced items at a glance before leaving the job site. Impact & Vibration Protection: Dampens movement and protects delicate gear against bumps and vibration during transit. Specifications Compatibility: FLEX STACK PACK 3-Drawer Tool Box Thickness Options: 20mm, 30mm, and 57mm Material: Multi-layered Closed-Cell Laminated Polyethylene (EPE) Foam Peel Layer Thickness: ~1/8 in (5mm) continuous layers Resistances: Water, oil, chemical, and grease resistant How to Customize Drop-In: Place the insert flat inside the drawer cavity. Trace: Position your tools on the top foam surface and trace around them using a long-nose marker. Cut & Peel: Cut around your outline using a sharp utility or Kaizen knife, then peel away the ~5mm layers to reach your desired depth.