SL3 With a flare width of 12" and a body width of 7.5". Our SL3 is 3.5" tall and 36" long with a non-welded set of 6 riffles held firmly down with a pair of clamps. Expanded metal captures the larger pieces of Gold in the first two riffles with carpet liner running the length of all riffles. SL3 body is constructed with all aluminum, no welds and a handle for a lighter weight product to make packing in and out to your prospect a little easier.