Efficient Lint Capture: The Dryer Duct Lint Trap is made from strong, rust- materials. It catches lint before it enters your duct system. and Cost Effective: Protect your home from dryer fires with the indoor dryer vent lint trap; reduce the risk of dryer fires by keeping the dryer duct clean and free of lint. Easy Installation and Maintenance: Installation is simple and maintaining your lint trap is as easy as cleaning or replacing the filter when needed. Door Lid: The door allows an unobstructed view of the lint trap, which should be removed and cleaned after each load of laundry. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:iron Package Contents: 1set * Dryer Duct Lint Trap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.