Self-Locking BackPacking Stream Sluice Box Combo with Stand Sluice Box is 50" Long x 9" Wide with Patented Self Locking Device 8 Zinc Plated 18 GA Steel Riffles over Expanded Aluminum Riffles NEW Deep V Ribbed Black Rubber Matting for easy Gold ID 4 independent Legs, 2-16" 2-20", with Hole in each Foot Pad for Anchoring Stand is 46" long and fits up to 12.75" wide Sluice