15.17 Oz. Made from 100% polyester pongee fabric. Premium quality umbrella built to endure over time with aesthetic durability. Top grade anti-UV cover protects you from UV radiation. 8 ribs made from strong fibers for enhanced wind resistance. Hefty rubberized handle provides a comfortable sturdy grip, sized in 22.84 inches. Ergonomic non slip handle with automatic open and close button.