Growsun 1-Gallon 4 Bags Herbal Ice Bubble Hash Bag Essence Extractor Kit with Pressing Screen and Storage Bag Growsun 1-Gallon 4-Bag Set,NOT CONTAIN THE BUCKET Micron Rating:220 micron, 160 micron, 73 micron and 25 micron Bags are labeled and color coded to corresponding micron rating Larger bag assortment allows for more exact filtering into different grades Includes black carrying bag for easy storage,and a piece of 25 micron pressing screen