Keep pets away from rooms when required with this Pawhut pet stair gate. Made from sprayed metal with the lead-free treated surface for strength and safety. 12 expansion nails are included, ranging from 75 cm to 82 cm wide, allowing it to fit into different sized spaces with ease. Slide and lift, the handle is easy to open, allowing you to pass through quickly without your pet escaping for security. A double locking mechanism ensures your pet is secured in a place to provide maximum safety. Features and Benefits DOUBLE-LOCKING SYSTEM: Adult can open the door with one hand by sliding the button on the top (Need to slide both ends at the same time and then lift). Comes with the bottom locking block, it enhances the stability, to ensure your pet is secured in place. EASY ACCESS: Equipped with a small pet door, convenient for pets to pass, it can be kept always open. This pressure fit stair gate is designed to open both directions, you can adjust it to meet your different need INSTALLATIO