3Pcs Floor Register Cover Trap Floor Vent Screen Mesh Filters for Home Air Vent, 4 Inch

You will get 3 pieces 4x12 Inch floor register trap, enough to meet your daily use and replacement needs. These air vent mesh filters are made of polyester, which is sturdy and durable. Each mesh has a diameter of 3 millimetres and can capture small toys, snacks, coins, rings, earrings, hair, pet hair, bugs, and other small items while still allowing airflow to pass through. No tools required, just slip the vent screen net cover into the floor register and place it back into the vent.