1. Auto open and close: The one button allows easy one-handed operation. and small enough for easy storage in briefcases, backpacks, luggage and more. 2. Skull Surface and Handle: Unique skeleton umbrella surface and umbrella handle,Reinforced steel shaft, 8 steel ribs, build the lightweight, sturdy, windproof umbrella. 3. Rain & Sun Umbrella: High-density pongee cloth effectively prevent rain from wetting clothes; at the same time,the inner black coating can block UV, keep you cool in hot sun. 4. Size: With 102cm/40inch diameter canopy when open, length 33cm/13" when close. big enough to share for up to 2 people. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.