Feature: 1. Safety Gate: The stair gate is equipped with double lock technology, ensuring high security. Perfect for children and pets, it restricts their access and ensures their safety. Easy for adults to unlock and lift with one hand, but difficult for children. 2. Adjustable Design: Our extra wide gate comes with extension pieces to fit staircases and door openings, making it easier for mothers to pass through while carrying the baby. Features a pet door at the bottom that can be opened and closed at any time. 3. Automatic Closing: The baby gate will automatically close when the handle is released, eliminating the worry of forgetting to lock it. Two way opening design allows for easy access from both directions. 4. Wide Application: 78cm large gate, install according to instructions. Suitable for stairs, hallways, doorways, kitchen, living room, and any open space. 5. Iron Material: Made of iron pipe and ABS, ensuring long lasting quality. Provides a safe and convenient solution for child and pet safety at home. Specification: Item Type: Children Safety Gate Material: Iron Pipe + ABS Opening Method: Press up and down while lifting up Gate Height: Approx. Large Size 78cm / 30.71in Suitable Door Width: Approx. 77 ~ 82cm / 30.3 ~ 32.3in. Package List: 1 x Door Gate2 x 20cm Extention4 x Screw 2 x Reinforcing Grooves1 x Manual