InterestPrint Cute Owl Foldable Travel Umbrella (43 Inch) 1.Material: 100% polyester pongee waterproof fabric and aluminium. 2.Detials: 8 ribs made from strong fiber for extra support 3.Gripped plastic handle for firm hold 4.Each rib sized in 21.7 inch and consists of 3 section aluminium for flexibility and strength. 5.Using heat sublimation technique to prevent discoloring, long-lasting effects.