Toolcraft Tool Boxes Foam insert 620696 - Toolcraft 821412, The Toolcraft foam mat inlay measures 440 x 320 x 40 mm and is made from durable cross-linked foam. It serves as a protective foam insert, ideal for cushioning tools within a case or box. This product is commonly used for safeguarding delicate instruments during transportation or storage. Toolcraft 821412 Foam Mat Inlay Customisable Grid for Secure Equipment