Inside Out folding: you can open this upside down umbrella as you open the door of your car and not get wet. When collapsed the wet side becomes inside with the dry side exposed. Durable Material: Made of light and waterproof double pongee fabric UV Protecting: these double layer umbrellas have the anti-ultraviolet (UPF>50 ), perfect for outdoor activities Self-Stand: unique self-standing design, you can place it on the ground C-Shaped Handle: You can cross the handle over your wrist to make your hands free while answering your phone, handle grocery bags, hold our baby, etc. Carbon Fiber Shaft: 8 rib constructions, the carbon fiber skeleton guarantees the umbrella sturdy, stable and durable. Non-automatic/Manual: With a simple click of the embedded button, you can open and close the umbrella.