Square Magnetic Vent Covers, Extra Strong Magnets, 13.75" x13.75" (2 Pack), Fits Steel Vents Only, Complete Seal, Air Vent Covers for Home Ceiling, Wall Registers, HVAC, AC, and Heater (13.75IN)

we offer you 30 days hassle free money back,Don't hesitate to take it home.If have any problem, please contact us and all issues will be resolved within 24 hours.

• You can trim the ceiling vent covers to perfectly fit your needs, no complicated modifications required, just pull the vent blocker over the vent, not suitable for curved blade vents where the blade fins protrude more than 3mm
• Our square magnetic vent covers are suitable for magnetic metal materials or they won't stick; not suitable for aluminum, wood or plastic vents; Vent covers for walls have a certain thickness and weight, but it doesn't affect its function and use; please check the size before ordering
• RELIABLE MATERIALS: 13.75x 13.75vent covers are made of soft rubber and magnets, durable and repairable to withstand daily use for a long time; embedded magnets are strong enough to stick firmly to the vents to make sure that they won't slip or fall, providing secure and stable coverage
• MULTIPURPOSE AND VERSATILE - Our magnetic vent hoods are versatile and versatile, perfect for indoor or outdoor HVAC and RV use.
• INCREASED EFFICIENCY - By redirecting air and reducing energy costs, you can efficiently distribute airflow or conveniently close registers in unused spaces. Save your energy, save your money and make your home more comfortable