The WaterWarden Self-Closing Gate provides an unmatched level of safety and convenience for you and your family. It's an optional accessory for your WaterWarden safety fencing to allow easy access to the pool area, while still keeping your loved ones safe from accidents. This WaterWarden pool gate is made of the same super-strong, UV protected Meshylene fabric as the rest of the safety fencing, so you are sure to get a seamless fit. This 4' x 30" size coordinates with the WaterWarden 4' x 12' Safety Fence sections. Plus, with an automatic magnetic lock and self-closing hinges included, installation is quick and easy. WaterWarden is a line of high-quality, affordably priced pool safety products that every pool owner needs. The WaterWarden brand has long been a leader in providing swimming pool safety alternatives for private and commercial pools and outdoor recreation markets. With state-of-the-art technology and a keen understanding of pool safety born of over five decades of experience, WaterWarden consistently leads the industry in product quality, reliability, ease-of-use, and service. Material: Aluminum.