[Universal Compatibility]Pack includes dryer vent lint bags and necessary installation hardware. Compatible with most dryer vents. [Effective Lint Trapping]The dryer lint catcher is a great tool that can easily collect all the loose lint from the dryer vent. And it can effectively solve the problem of lint dust in the vent of your indoor dryer vent and ensures a healthy indoor environment. [Easy to Clean]These lint traps have an internal drawstring that makes it easy to remove the lint traps for cleaning. [ Construction]Made from high quality materials, the lint trap is built to last and withstand the heat and airflow of the tumble dryer. And the warm air released by the dryer returns to the room, saving in winter. [Easy Installation]The lint catcher can be easily installed by attaching it to the dryer's vent outlet hose using the supplied mounting hardware. Therefore, you do not need to prepare other items such as clamp, magnet, wire or screw.