15 in. x 47 in. R21 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt
https://www.probuilderswarehouse.com/shop/1007609936-0-15-in-x-47-in-r21-thermafiber-fire-and-sound-guard-plus-mineral-wool-insulation-batt-1111605
https://www.probuilderswarehouse.com/web/image/product.template/1111605/image_1920?unique=b31ad15
Brand: Owens Corning
Model: 1196589
SKU#: 1007609936.0
Barcode: 319880604
