100% polyester pongee. Fiberglas golf umbrella Windfighter® AC², First class automatic golf umbrella for two people with highly flexible rib construction, TÜV-certified, windproof-system, automatic open, 68 cm/8 ribs, 12 mm fibreglass shaft, fibreglass ribs, Soft-Touch crook handle with integrated push-button (laser engravable), top with slip-resistant rubber-ferrule, black nickel-plated tips, cover treated with original DuPont™ Teflon® (water and dust repellent), approx. 120 cm, approx. 91 cm long, approx. 530 g, PU 12 pieces