4 SIZES-IN-1 INSULATED COVER FOR RECTANGULAR VENT linear Our All-In-One Cover fits the

Our All-In-One Cover fits the most common sizes of aluminum registers/vents that are found in most residential homes

Foil bubble insulation was added to the underside of the cover to maximize draft protection and prevent heat loss

then back again)

Keeps surrounding ceiling tiles clean

This is perfect for commercial office spaces

4 SIZES-IN-1 INSULATED COVER FOR RECTANGULAR VENT linear Our All-In-One Cover fits theBy not covering up your HVAC registers and vents, its like leaving windows and doors open. Our insulated magnetic covers create a barrier around ceiling and wall registers eliminating heat loss and cold drafts during the winter when your Central Air Conditioner is not in use. If you want to reduce energy costs and feel more comfortable then this product is for you. Save up to 10% annually on heating bills Eliminates cold drafts and heat loss White