OWENS CORNING® ATTICAT®, PROPINK® L77, PROCAT® INSULATION - International Living Future Institute
Owens Corning R- 38 Attic 51.33-sq ft Unfaced Fiberglass Batt Insulation (19.25-in W x 48-in L) Individual Pack 1 total-Piece in the Batt Insulation department at Lowes.com