Elima-Draft Universal Insulated Magnetic Register/Vent Cover for HVAC Aluminum Registers/Vents Fits: 3 Sizes in 1

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.

• Helps save energy and reduces heating bills by up to 10%
• Cover fits 3 sizes of registers/vents in one
• Known to prevent heat loss and cold drafts indoors