Metal Cushion Boxes.  Available with 5mm insulated foam.

Standard Sizes:

• 150mm x 150mm
• 200mm x 200mm
• 250mm x 250mm
• 300mm x 300mm
• 350mm x 350mm
• 400mm x 400mm
• 450mm x 450mm
• 550mm x 550mm

Custom sizes available for manufacture (Lead times apply).