![Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27" Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27"](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/616Vpp4hHAL.jpg)
Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27"
![Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27" Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27"](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/616Vpp4hHAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27"
![Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27" Amazon.com: SE Prospector's Choice Pre-Scored Trimmable Sluice Box Matting with 3 Different Riffle Types for Gold Prospecting, 10" x 27"](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81mr4cdHD7L.jpg)