Stansport 50 inch Folding Sluice Box - The large 50in wide opening Efficiently concentrates large amounts of material. The ability to fold the box down when not in use makes this Sluice Box easy to bring in and out of the field, as well as saving space during storage. Made from stainless steel to reduce rusting. The removable rifles and expanded metal mesh capture even the smallest gold flakes. Includes an easy carry handle. Features Dimensions: 50in x 9in x 2.5in Made from stainless steel Patented folding design Easy carry handle