You are buying a 3pc classifier sifting pan set. You can choose 3 from 1/2",1/4",1/8",1/12",1/20",1/30", 1/50", 1/70",1/100" . Just let me know when you order.  Alaska, Puerto Rico and  Hawaii must choose Priority shipping at an extra cost of $12.00 for shipping.   Features include:

* Size: 11" diameter bottom

* Top diameter 13-1/4"

* 304 stainless steel wire

* Fits into a 5 gallon bucket