Window guards for non-sleeping rooms * Basic fixed home safety and home security window guards * Stack these window guards to completely fill the bottom window sash opening * Each JS-BK-1133 has 3 steel bars, 11 inches high * Fills an opening that is 24 to 42 inches wide or tall * Each JS-BK-1133 has 3 steel bars, 11 Inch high * Fills an opening that is 24 to 42 Inch wide or tall