Star Wars Stormtroopers Black and White Pattern Custom Foldable Rain Umbrella Wind Resistant Windproof Floding Travel Umbrella Generally needs 12-15 days for delivery Constraction: 8 ribs made from strong fiber for extra support Design: unique,awesome and vibrant design to lighten up your mood Technology: use heat sublimation technique,protect from fading, long-lasting effects Size: each rib sized in 21.7 inch and consists of 3 section aluminium for flexibility