NAIZY door protection gate roller 0-300cm stair protection roller baby stair safety gate and dog door gate retractable door extendable dog barriers for indoor and outdoor - black

["Expandable Baby Safety Gate - The maximum width of this baby stair gate can be extended to 118 inches and a height of 34 inches. This retractable dog gate is suitable for babies aged 6-24 months. For pets weighing 10 to 40 pounds.", "High-Quality Safety - This stair gate is made of high-quality, sturdy, and durable ABS plastic. It is stable enough and does not give way easily. It can withstand the pulling force of babies or small pets. It can protect children from accidents and falls on the stairs.", "One-Hand Operation - The one-hand operation allows you to open and close the gate while holding your child, simple 2-step operation: 1. Press the button, twist and release; 2. Pull the handle to extend the gate. When the handle is released, the gate automatically locks the locking mechanism.", "Easy Installation - We provide you with two sets of installation accessories and a quick-release button for easy removal and reinstallation of the gate, so you can install the gate in different locations in the house.", "Indoor & Outdoor Safety Gate - Perfect solution for doors and staircases that block the way for babies and pets, ensuring safety throughout the house. Can be installed at the top and bottom of stairs, doors, hallways, indoor and outdoor areas, mounting on the inside as well as the outside of a door, making babies' play environment safer."]