It fits a 5 gallon bucket and it strains the little lumps that may be in your paint,keeps any foreign particles from into the damaging it and causing imperfections in the paint finish 250 Micrometres fine mesh can filter Many things,for example:Glaze, Paste, Paints, Biodiesel, Methoxide, Gasoline, , Engine Coolant,etc Stainless steel strainer,can be well supported on the bucket,and not collapse from the weight of paint,strong,,no deformation,easy to clean and can be reused 250 Micrometres stainless steel mesh,Perfect for straining latex paint,filter the majority of foreign elements out of the paint,It was strong enough that you could pour it in pretty fast instead of having to dribble it in real slow This is also a environmentally friendly item,because you'll no longer be filling your landfills with strainer bags., Weight: 0.64926136159 pounds, Manufacturer: Tuidzljd