Door Bar Pro Model 30 Steel Door Security Bar for 30 Inch Wide Inswing Doors Fits doors that are 30 inches wide (bars for 32, 36 and 42 inch wide doors also available on Amazon) White; 16 gauge steel; 35 inches long; 1-1/4 x 1-1/4 inches square; mounting hardware included (for wood door frames only) Installation is very easy and only takes about 15 minutes This is a "Professional Grade" door security bar with a "Lifetime Warranty" Our door security devices have been well endorsed by law enforcement officials all over America