Material: Polyester Color: Multicolor Size: 4 pieces Number of sets: 4 About this item: Durable Material: The conical lint mesh bags are made of high-quality PP, foam, and polyester, with a smooth surface, odorless and non-toxic, gentle on your clothes, durable and corrosion-resistant, ensuring long-lasting use. Reduce Clogging: Collect pet hair and lint in the net, reducing the risk of clogging by adding a filter layer to existing built-in filters and protecting your machines from costly unwanted breakdowns. Cleaning Ability: The washing powder can be fed into the filter mesh bag, released slowly, and dissolved completely with the continuous rotation of the water flow to produce a denser foam, improving cleaning power. Great Helper: Reusable flower mesh filter can collect fur, hair, or other dirty items floating on the water, making your garment cleaner and not damaging clothes placed in the washing machine. Easy to Use: Simply place floating mesh lint bags in the washing machine. They float just above the clothes (make sure the washing machine has enough water, a water level OVER 2 inches above the clothes is recommended).