Introducing the Foam Insert by POWERTEC. This tool case insert was specifically designed to accommodate for TSTAK System. The foam inserts are made out of the same highly durable and protective foam material used by professionals woodworkers from all around the world. The cushioned foam is lightweight, yet strong and rigid enough to handle an assortment of heavy-duty task - including keeping your power tools and equipment safe and out of harms way. Premium Design with Optimal Customization This means TRUE CUSTOMIZATION for your tool cases or organizers, as you'll be able to tailor-make the protective layers to accommodate your valuables and individual equipment. Additionally, you'll find that the inserts fit comfortably into their compatible boxes. Color: Black.