Muscle MagVent Strongest Available Magnetic Vent Cover 5.5 x 12 (3 Pack), Superior Hold Vent Covers for Home, Air Vent Covers for

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Frost King magnetic vent covers block and seal floor, wall and ceiling metal vents to help improve efficiency. They can redirect warm air in the winter, air conditioning in the summer and can be painted, stenciled or wallpapered to match dcor. They fit large side vents and can easily be cut to size, and helps save energy. Vent covers are rectangular in shape and measure 5.5 inch wide x 12 inch long- they are magnetic and will affix to any metal vent securely.

Frost King Magnetic Vent Covers for Wall, Floor or Ceiling, 5.5 inch Wide x 12 inch Long, White, Pack of 4 MC512WT

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XFasten Magnetic Floor Vent Cover, 5.5-inch x 12-inch (5-Pack)

Strong Magnetism – The cover is made of thick strong magnetism material which can grip your air vent securely in place. Perfect Size – The size (5.5

Zipcase 6 Pack Strong Magnetic Vent Covers for Home Ceiling, 5.5 inch X 12 inch Vent Covers for Standard Air Registers - for Floor, Wall, RV, Home

Muscle MagVent Strongest Available Magnetic Vent Cover 5.5 x 12 (3 Pack), Superior Hold Vent Covers for Home, Air Vent Covers for

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Frost King® Magnetic Vent Covers for Wall, Floor or Ceiling, 5.5

Magnetic Air Vent Cover 5.5 Inch x 12 Inch - Vent Blocker