About This

• Made of high grade rubber magnet, soft and strong magnetic can keep air not leak, it has proved quite effective!
• Each cover size is 5.5 x 12 x 0.04 inch, which can suit for most air vent size, and they can be cut to fit your special size need.
• The cover surface is design with metal drawing texture which can better match your home decoration stylish. A Chamfer design can better fit the register.
• Stick to use on steel registers only. Not for using on aluminum, painted, plastic or wood registers. They are not suitable for return air grilles as well.
• Must cover the whole surface of the registration panels for proper and better adhesion. The flat register surface can enhance magnetism for covering.