Reinforced frame folding umbrella with automatic opening and closing function, black. - Color: Black - Type: Folding umbrella - Features: Automatic opening and closing - Structure: Reinforced frame How to use: Take the umbrella out of the carrying case, remove the Velcro strap, and shake it gently. Press the button on the handle. It's ready to use. How to close: First, press the button. Hold the shaft of the umbrella and close it until you hear a "click." Secure the umbrella neatly with the Velcro strap. Put it in the carrying case. Frequency of use: I have used it for about a year, and it is in good condition. Thank you for looking.