Crown Pet 30 in. Tall Auto-Close Pressure Mounted Pet Gate with Extensions Pressure-mounted 30-inch high gate prevents wall damage and is easy to use Simple, one-handed operation and gate swings open two ways for convenience Auto-close feature with double locks increases security; stay-open feature holds gate in open position for convenience Two extensions are included (2.44" and 4.88"), allowing the gate to fit openings from 28.28" to 38.1" Additional extensions can be purchased in four widths to accommodate openings up to 69.42" Powder coated, extremely durable metal construction for long life Walk-thru doorway width is 17.5"; bar spacing is 2.25"