Perwiy Ladies Classics 3 Section Auto Open Close Compact Anti-UV Umbrella Impact of cloth+aluminium alloy Imported Folded Size25cm Material: 100% Waterproof Polyester. Fully-automatic,auto open and close,Ship From China. This adorable umbrella will surely cheer you up in any dismal weather. Strong aluminum center pole and durable ribs withstand high winds and prevent the umbrella from flipping inside out.