By not covering up your HVAC registers and vents， it's 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.

Energy savings

Save up to 10% annually on heating bills

Eliminates cold drafts

White paintable abs plastic

Prevents heat loss

Re-direct airflow from room to room

1 register cover that can cover 4 vents/registers of sizes: 14 in. x 8 in.， 14 in. x 6 in.， 12 in. x 8 in. and 12 in. x 6 in.