Features:_x000D__x000D_Bags are labeled and color coded to responding micro rating: purple-25 micro, yellow-73 micro, orange-120 micro, red-160 micro, blue-220 micro_x000D__x000D_Easy to use and reusable, easily fit 1 gallon bucket Stack the bags in exact order like the images (small first to big -25 microns to 220 microns) then pour the mixture into the bags, finally rinse each bag and collect your final product_x000D__x000D_Made of durable waterproof nylon material, with build in flexible core for binding the filled bag_x000D__x000D_The bag set includes 5pcs of filter bags_x000D__x000D_Works well in extracting the oil from any herbs and each micro bag provides you with high grade filtration to easily extract any essential oils, coffee, and other herbs_x000D__x000D__x000D__x000D_Packaging list:_x000D__x000D_1 pcs: Purple filter bag (25 microns_x000D__x000D_1 pcs: Yellow filter bag (73 microns)_x000D__x000D_1 pcs: Orange filter bag (120 microns_x000D__x000D_1 pcs: Red filter bag (160 microns_x000D__x000D_1 pcs: Blue filter bag (220 microns_x000D__x000D_1Pcs: 20X20CM press screen_x000D__x000D_1 Pcs: storage bag