AiWMGL 55.11 inch Extra Tall Ultra Narrow Spacing Cat Pet Gate Extra Wide: Expands to fit openings between 30.11”-33.07” ,33.07”-36.22”, 36.22”-39.37”, 40.15”-42.91”, 42.91”-45.66”or 46.46”-52.75” wide and stands 55.11" tall. Please Note: measure your opening prior to purchase to ensure proper fit. Extra Tall Ultra Narrow Spacing Cat Gate Our safety gate is much taller than most extra tall cat gates available on the market, thus effectively preventing pet cats from jumping out.It will be a great choice for a family with child and cat. Double Lock Switch, Open by one hand It is very convenient to operate and saves time and effort, and the design is ergonomic. Convenience Gate door features an auto-close that gently closes the gate door behind you and a hold-open feature that keeps the door open. Swings open in both directions Convenient walk through design with safety locking feature. Density upgrade & Design of Densification rod The space between the tubes is 1.37" Ultra-narrow so that cats or kids can not drill out from it or stuck their heads between it, better safeguarding babies from danger.If the adjusting range of the screw is over 0.59 inches,you can add a densification rod to better restrict the entry and exit of pets. Easy installation Pressure mount design for fast and safety installation while protecting your walls. Fits a variety of spaces This extra tall cat gate is perfect for stairs, doorways and large openings. Scene Display no need to drill holes