Expand the play space for your pets and enhance their fun with the Costway 2-Panel Foldable Pet Retractable Safety Fence. Designed to seamlessly integrate with your existing 4-panel dog fence, this extension kit allows you to increase the length and span of the fence, providing your pets with more room to explore while ensuring their safety and security. Crafted from sturdy and durable pine wood material, this extension kit offers excellent stability and ensures sturdiness for extended service life. The walnut-painted surface adds a touch of elegance and attractiveness to your space, making it perfect for everyday use.