The lightest, most portable sluice available. Great for backpacking. Made of polypropylene plastic with 2 ABS plastic Hungarian riffle systems with miners moss pads the entire unit weighs less than 2 pounds. Custom corrugation molded into the plastic, traps gold making recovery awesome and set-up a breeze. The E-Z sluice is black, 2 1/2" deep, 24" long and 7" wide.