SAFE & STABLE DESIGN – Features a dual-lock mechanism and sturdy metal construction to create a reliable baby gate / pet gate barrier. Keeps babies and pets safely away from hazardous areas while giving parents peace of mind. WIDE FIT & EASY ACCESS – Fits openings up to 51.5 inches wide with an included anti-trip pedal. The main door offers a 22.3″ walk-through width, making it convenient for strollers or daily household traffic. CONVENIENT AUTO-CLOSE FUNCTION – Door swings both ways for flexible entry. It automatically closes when opened at a certain angle, and stays open at 90° or more for hands-free use—ideal for busy families. PRESSURE OR HARDWARE MOUNT – Choose the right installation for your home: pressure mount is wall-friendly and withstands up to 150N pulling force, while hardware mount provides extra security at stair tops, supporting up to 210N pulling force. VERSATILE INSTALLATION OPTIONS – Includes Y-shaped bolts to fit round stair railings, plus wall cups for baseboards to ensure a stable fit even in tricky spaces. Perfect as a stair gate, hallway gate, or doorway gate in multiple scenarios.