This folding umbrella uses windproof structure ribs that return to its original shape even if it is inverted. Product Size: Actual product (folded) approx. 9.8 inches (25 cm) (rib approx. 21.7 inches (55 cm) x 6 pieces); Product Material: Fabric: 100% polyester, Rib: aluminum, fiberglass windproof, shaft: steel, aluminum, handle: Polypropylene. Product Contents: Hand-open type.
Rib: Aluminum; Lightweight fabric; Polyester; Umbrella rib size: 21.7 inches (55 cm) x 6 ribs; Opening and closing method: Hand opening