You don’t have to put up and take down
Just install at desired height and open and close like a door. We have used these for years to block dogs from kitchen after I stepped back from stove and nearly broke my neck and dogs! (Why did he love getting behind my legs?) I love them!!!
Mid West Pet Gate - Black - Spring Loaded Latch Oens In or Out - 29” Tall - Adjusts to fit openings 29 1/2” - 38” Wide