The JOBE 36 is 10 inches wide and 36 inches long weighing only only 8 pounds. The riffles are designed for superior recovery under different water and gravel conditions. The first few riffles are stream riffles to make it easier for the water to start to move the material, followed by Hungarian riffles to enhance recovery if greater stream volume is available. Each sluice includes a section of ribbed black rubber matting for instant gold recognition. A section of diamond cut raised aluminum is included for enhanced fine gold recovery. The riffle latching system is centered for quicker and easier cleanup. The steel riffles are plated for decades of durable service.