Whole House Attic Ceiling Fan Shutter Seal Cover Fits 36 X 48 Attic Fan Shutters Insulation
- 4ft x 3ft 1/4 white foam core (white one side silver other side).
- 16ft double sided tape (can be used over and over).
- easy to install with a utility knife or razor.
- trim to fit / r value of 7.5 / made in USA.
- foam core (not cheap bubble like the rest) white foam texture looks like a finshed look.