How much does this cost to the nearest dollar?

Draft Décor Magnetic Fireplace Vent Cover Draft Stopper (40 szs &Sample Size) Blocks Cold Air from Fireplace Vents Magnetic Vinyl Cover Prevents Heat Loss/Cold Draft from Fireplace 36 x 8 ONE Cover
Magnetic fireplace vent covers are the most common kind of airtight vent covers. They're simply magnetic sheets that fit over your normal vent covers. This type of magnetic cover has been used on small floor vents to redirect air flow of heaters for years. Our larger magnet is perfect for fireplace vents that leak cold drafty air in the winter and warm humid air in the summer. Our high quality fireplace vent covers have a thickness of 0.030 .When the black magnetic vent cover is on your black vent you will not even notice it! ..

Price is $31.00

Price: $31