1.Foam Customize Your Insert Layered Foam for easy customization.for Milwau-kee packout Drawer foam tool box inserts 2.Out foam product specification is Thickness (in): 1.77, length (in): 23.46, width (in): 13.23.Durable construction provides increased protection for Tools. 3.Foam custom tool drawer inserts for packout drawer tool boxes Fit Tool Boxes 48-22-8424?48-22-8450 & 48-22-8425 4.Packout Foam for Milwau-kee Packout Foam Inserts Abrasion Resistant?Serviceable. Securely Store and Protect Your Tools Three Step Process to Create a Custom Layout. 5.Step 1: trace your product Step. 2: cut the outline with a knife at desired depth Step .3: peel out the layers.