OC R-13 3.5" x 15" - 93" KRAFT FACED BATTS 125.94-SQFT | R-13 Fiberglass Kraft Faced Batts
3-1/2" x 15" x 93"
13 Pieces (Batts) per bundle
125.94 Square foot per bundle
"R'' stands for resistance to heat flow. The higher the R-value the greater the insulating power.