ComfortBatt 3-1/2 in. x 15.25 in. x 47 in. R-13 Stone Wool Insulation (12-Pieces per pack)
https://www.probuilderswarehouse.com/shop/1008072753-0-comfortbatt-3-1-2-in-x-15-25-in-x-47-in-r-13-stone-wool-insulation-12-pieces-per-pack-484144
https://www.probuilderswarehouse.com/web/image/product.template/484144/image_1920?unique=6525305
Brand: ROCKWOOL
Model: RXCB351525A
SKU#: 1008072753.0
Barcode: 321383677
