You are buying a 11pc mini/large classifier sifting pan set. You get 1/2", 1/4", 1/8", 1/12" and 1/20" in the 13-1/4" classifiers. You get in the 6" classifiers size 10 mesh, 20 mesh, 30 mesh, 40 mesh, 50 mesh, 60 mesh
* Six 6" classifiers
* Five 13-1/4 classifier
* Size: 11" diameter bottom
* Top diameter 13-1/4"
* 304 stainless steel wire
* Wire thickness -0.1mm and up
* Fits into a 5 gallon bucket