PU foam block, for 48 l aluminium boxes, can be fitted later. Supplied = assembled. For capacity = 48 litres. Material = foam. Base plate quantity/LxWxH = 1/555x350x20 mm. Foam insert quantity/LxWxH = 4/555x350x50 mm. Studded foam insert for lid quantity/LxWxH = 1/555x350x25 mm. Product type = accessories. Foam inserts are perforated at 15 mm intervals. Simply rip out pieces of the foam insert to create a contour of the object to be protected - no tools required. Supplied in sets. Foam inserts perforated in 15 mm intervals. Simply detach the outline of the object to be protected from the foam, no tools required. Delivered in sets, consisting of a base plate, foam inserts and studded foam for the lid.