Very robust design

6″ × 20″ aluminum sluice section

Fits in the average hand held pneumatic air hammer

Creates additional gold-catching recovery zones

8" x 35" Big Foot Sluice with Vortex Dream Mat underwater Very robust design10" x 35" Big Foot Sluice with Vortex Dream Mat Big Recovery Power with Advanced Vortex Gold Catching Technology The 10" x 35" Big Foot Sluice with Vortex Dream Mat combines a rugged, portable sluice design with the exceptional recovery capabilities of Prospector's Dream Vortex Dream Mat technology. Built for prospectors who demand outstanding fine gold recovery, this sluice efficiently captures flour gold, fine gold, flakes, pickers, and larger gold