Review on 🌬️ Frost King HD7 Premium Unbreakable Air Deflector: 2 Piece (4 Pack Bundle) - The Ultimate Solution for Unmatched Airflow Control by Scott Tompkins

I bought these for a specific room where the ventilation blows onto an antique dresser and I'm concerned that there will be so much hot air on the dresser in the winter. They work great and now that it's summer they really help bring the cold air into the room instead of just along the outside wall (where the vent is). Our rooms got cooler and we lowered our electricity bill as a result. They'll move or fall apart if someone kicks them (like the husband who forgot they were there and threw a dog ball at them), but they're easy to put back on and are made of shatterproof material. Now I use them in all rooms of the house.