Fits Narrow/Wide Opening: This baby gate comes with main gate and 2.75" 5.5" and 11" extension, so it can be expanded to fit openings from 29.93-51.5 inches wide. This safety gate can be suitable for from narrow doorways to wide hallways. The added metal slots under main gate and extensions to keep sturdy and worry-free.Auto Close Feature: For greater ease of use, this baby gate with door is designed with auto-close feature, so it will gently closes the door behind you and also can keep open whichever you need. Besides, the baby gate for stairs can be swung in both directions for ease of use.Safe Double Locks : Made of durable metal structure, this baby gate is strong enough to hold the shaking from babies and even large pets. Combined with double locks design, adults can easily unlock and lift the gate with just one hand but it is really difficult for toddlers.Two Installation Methods Optional: The pressure mount gate allows to install quickly and easily, no additional tools required and no need to drill holes in the wall. Besides, it comes with hardware mounting accessories and wall cups, so it's also can be mounted with hardwares if needed.the latch and the frame, please fully assemble and tighten the bolts with the included wrench to fit the door first, and then unlock the buckle. And make sure the gate is leveled after installation. If you have any question please feel free to contact us, we are always here to help you. Track Page Views WithAuctiva's Counter