The Dreambaby Ava Slimline Narrow Stair Gate has been designed to fit into a narrow opening of 61-68cm. It will not fit any opening smaller than 61cm. Whether it be in doorways, hallways or stairs, these are all the suitable locations for the Ava. The Dreambaby Ava gate is pressure-mounted, which means it has a fuss free installation with no screws and no drilling required. This gate is great for any home and is perfect for temporary or rental properties (included hardware mounts required for stairway use) The Ava gate is loaded with features to not only help make your life easier, but safer too. The one-hand operation is fantastic for when you are holding your child and the double locking feature ensures security to help keep your little one safe. Doing the laundry, entertaining guests, making dinner? With the convenience of the stay-open feature, the Ava can be made to stat open whenever you choose. Just swing the door int he stay-open position and it will stay open until you choose to close it.