Used for beach sands, this mat can also double over as a concentrator mat and has the same riffle dimesions as the concentrator mat, just bigger. The extra-wide mat is perfect for larger suction dredge boxes or in 12" wide high banker boxes.
The mini-mat is quickly becoming the de facto mat for fine gold recovery. Since this mat is in one piece, clean up is quick and easy, which gives you more time to catch gold.
New Color! Deep Blue for better contrast.