The Power sluice is 1160mm long x 254mm wide. the top box is 400mm long. made from 1.6mm thick marine grade Aluminium. The matting is rubber backed miners moss with diamond mesh in the top section and v matting with honeycomb rubber matting and raised Z matting overlaid on the bottom section. The spray bar is 40mm diameter pvc pipe with slots cut into it for better water cutting action