I bought this three months ago, but the thread securing one of the six ribs has come undone. It doesn't affect the use at all (the automatic open/close button works perfectly!), but I'm selling it because I received a new one as a gift. Automatic open/close folding umbrella with UV protection and water repellency. - Brand: Wpc. IZA - Type: Automatic open/close - Features: UV protection, water repellency - Size: Folding - Material: 100% polyester - Contents: Umbrella, pouch, tag Thank you! ✨ #SuitableForSunnyAndRainyDays #AutomaticOpenClose #wpc