A good sluice is crucial to get the most out of your pay dirt with minimum effort. The Stansport Aluminum Sluice Boxes 30 is packed with removable riffles and expanded metal mesh to capture even the smallest gold flakes. With lightweight aluminum box construction compact size and convenient handles this sluice is so easy to move and use that you can focus on the simple joy of prospecting. Item measures: 30 L x 11 W x 2.5 H and weighs 5 lb.