Insulation, ROCKWOOL, 23 in L, 47 in W, 7-1/4 in Thick, 30.7 sq-ft Coverage Area, R30 R-Value, Stone Wool
ROCKWOOL Insulation, 30.7 sq-ft Coverage Area, R30 R-Value, 23 in Length, 47 in Width, 7-1/4 in Thickness, Stone Wool