The California Mini Highbanker Combo features a 29" long x 12" wide x 6" high sluice made of light weight, wear-resistant, high impact ABS plastic. The riffles are designed with a two-step ramp which allows the sluice to recover fine gold without vibrating or the use of carpet, matting, or miners moss. Clean lines and the lack of any removable riffles or carpet allow for very quick clean up. Most gold is caught within the first 4-5 drop riffles. You might know the Le’Trap Sluice Box by the name River Robber when it was first made in Canada; it is now made in the USA from the original mold design. This high banker features an adjustable upper section with a removable and adjustable spray bar to change the angle of the water. Extremely easy to use. Adjustable legs that are angled to give more stability to the unit. Comes with a heavy duty stand, 1100 gpg pump, hose, water adjuster. Weighs about 9 pounds total. Choose blue or green.