Easy to install, sturdy and good price. It fits snug around the register. One tip about installing these is i placed the rim around my vents and then put it in the duct.

This product catches all debris the size of a pencil eraser or larger. Keeps everything out of your floor vent ducts. I also place a little bath & body works car freshener in the net.

These are genius! These things are great! Sizes are good. Also bought air filters and a match made in heaven. The concept is great. The item is sold in a set of 2.

Thin cheap cheap plastic and netting. They are porous enough that they will not interfere with airflow.

Great idea, great in theory but design could and should be vastly improved. As is, fairly worthless except for “larger” pieces of debris. First one i put in the mesh ripped so be careful because it will rip on anything. Very cheap and flimsy.