75-103 cm Pet Safety Gate Pressure Fit Stair with Small Door Double Locking Description: - DOUBLE-LOCKING SYSTEM: The door can be opened with a single hand by sliding the button on the top. To open, slide both ends at the same time and then lift. The gate also comes with a bottom locking block to enhance stability and ensure your pet is secured in place. - EASY ACCESS: Equipped with a small cat flap/door for convenient pet passage. The flap/door can be kept open if desired. The pressure fit stair gate is designed to open in both directions and can be adjusted to meet your needs. - INSTALLATION METHOD: Simple wall space pressure mounts for easy setup. Prior to installation, there may be a large gap at the door lock, but this is normal. Just tighten both sides until the gap is 2-3 mm. - AUTOMATICALLY CLOSE DOOR: The walk-through door automatically closes when the opening angle is less than 90°. It remains open when the angle exceeds 90°, solving the problem of occasionally forgetting to close it. - Pet Gate Information: This gate is ideal for doorways, hallways, stairs, etc. It fits openings ranging from 75 to 103 cm. Please measure your opening before purchasing. Assembly is required.