Made of high quality material, compact and lightweight, it has great durability and practicality. The air vent trap can catch things firmly but not easy to wear and tear, deep mesh design for easy adjustment of louvers. The mesh trap is for floor register, it catches debris, rings, coins, earrings or keys etc., which could fall through the floor vent covers and disappear, thus to keep the ductwork clean. The net grin design could block debris out from the duct or prevent living creatures from crawling in.
