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. Care instruction: wipe clean.