Description: 【Material】Floor register cover trap is made of quality polyester mesh material, which is durable and sturdy. 【Function】Air Vent Collect Vent filter can be installed on various floor registers, normal ventilation, It can Collect all debris that may falling into the vent includung blocks, bank cards, hair, dust, and jewelry. 【Design】Our floor register cover adopt polyester mesh design material, fine mesh, tough and reliable, can be used for a long time but no affect normal ventilation. 【Install】These floor vent filter can perfectly fit the register cover, easy to install, when remove, just pull it, save your time and energy, no tool needed, save time and labor. 【Feature】Our vent mesh filters are small enough to collect items. But it is also large enough to allow air to flow, ensuring good air ventilation. Specification: Material: Polyester Mesh Color: Black Size Chart: 4inchx10inch 4inchx12inch Package Includes: 2 Pieces Floor Register Covers Note: Please allow slightly errors due to manual measurement and different monitors.