75-145cm adjustable width: Pet gate is suitable for different sized openings; you can block different areas in your home. Double-Locking System: Adults can easily open the stair gate with one hand, even when carrying a baby or groceries, while keeping curious pets securely from opening it themselves. Long-lasting material: Made from strong steel, this puppy gate is strong and stays firmly upright when in use. Easy access: Opens in both directions to easily get through. Suitable for doorways, hallways and staircases. Hassle-Free Setup: Install the dog gate with pressure mounting for a damage-free fit, or secure with screws for a more permanent and stable setup.