𝐌𝐄𝐀𝐒𝐔𝐑𝐄 𝐘𝐎𝐔𝐑 𝐎𝐏𝐄𝐍𝐈𝐍𝐆 𝐁𝐄𝐅𝐎𝐑𝐄 𝐏𝐔𝐑𝐂𝐇𝐀𝐒𝐈𝐍𝐆: This gate kit with extensions fits openings 29.5-36.5” using the included 3.5” extension panel; It will not fit any opening smaller than 29.5". If your opening is larger than 36.5" you will require an additional purchase of an extension 𝐐𝐔𝐈𝐂𝐊, 𝐄𝐀𝐒𝐘, 𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐋𝐄: Dreambaby Liberty pressure mounted gates are suitable for doorways and hallways sized 29.5-36.5" wide and are 30" tall; Using optional extensions (sold separately); they can fit openings up to 54." Can be used at top of stairs utilizing the included hardware mounting kit 𝐎𝐍𝐄 𝐇𝐀𝐍𝐃𝐄𝐃 𝐎𝐏𝐄𝐑𝐀𝐓𝐈𝐎𝐍: The One-Handed operation is fantastic for times when you’re holding your child and the double locking feature ensures extra security to help keep your child safer 𝐒𝐌𝐀𝐑𝐓 𝐒𝐓𝐀𝐘-𝐎𝐏𝐄𝐍: For those times when your hands are full while bringing in the groceries or toting around the laundry basket; the Stay-Open feature is sure to become your best friend; Just swing the door in the Stay-Open position and it will stay wide open till you choose to close it 𝐄𝐀𝐒𝐘 𝐈𝐍𝐒𝐓𝐀𝐋𝐋𝐀𝐓𝐈𝐎𝐍: Dreambaby Liberty gates are pressure-mounted; which means fuss free installation with no drilling required; great for any home and perfect for temporary or rental properties (included hardware mounts required for stairway use)