The sluice box size is 24"L x 9"W x 3" inch high sides, it weighs about 4 lbs. The box is a strong .080 gauge 5052 aircraft aluminum. The riffle cage is also aluminum. The main reason it is made out of aluminum is to ensure it is light weight and plus it is easier to use a magnet to remove the black sand build up. Aluminum riffle and box will stand up to many years of use. The unique elongated 45 degree z-riffles are great for trapping gold.
Up front ribbed rubber matting for fast gold ID and down below is the ribbed miner's carpet.
This sluice box is a convenient size for carrying in your backpack. Made in the USA!