["brand new and high quality\r\nFeatures:\r\nFilter socks are the best form of mechanical filtration.\r\n1. Strong water permeability, no clogging.\r\n2. The filter blanket can be cut freely without dropping the wool.\r\n3.3d three-dimensional weaving, honeycomb design diverging water body, not smelly.\r\n4. Multi-functional interlayer filtration, fast bacteria cultivation with physical structure.\r\n5. Long life, washable and reusable.\r\n6. Neutral filter cotton has no effect on water quality\r\n\r\nMaterial:Polypropylene\r\nColor: White\r\nSize: S;M\r\nS: (approx) 14cmx27cm(5.51inx10.63in)\r\nM:(approx) 19cmx36cm(7.48inx14.17in)\r\nQuantity: 1Pc\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\nPackage includes:\r\n1 x Fish for Tank Filter Bag (No retail package)"]