This is a versatile safety gate, perfect for the top or bottom of stairs, doorways, hallways, or rooms. With a height of 35″ and width of up to 55″, it can be mounted inside or outside of door frames. Its fully retractable design allows for easy access, while the red/green indicators provide visual confirmation of proper installation. Durable y mesh is ideal for little hands, and it accommodates various baseboard sizes. Quick and easy installation is made possible with included templates.