Take your organization and project prep to the next level with theCraft Stax Magnetic Panels Medium. They are magnetized panels that can drop right into the Craft Stax Trays, either in the deep tray, or even on the lid! Magnetic panels ensure your thin metal cutting dies and small metal tools stay in place. The notched corners of the panels allow for quick access to lift and remove from the trays with ease. Panels are magnetized only on the white finished side. The Craft Stax Magnetic Panels Medium works perfectly with T-056 Craft Stax Medium Tray Set (sold separately).