Creative Design US Air Force Background Auto Foldable Umbrella Made from 100% polyester pongee waterproof fabric Measure:Approximately 25.6*21.7*13.8 Inch Each rib consists of 3-section aluminium for flexibility and strength Advanced 3D printing technology and clear images, produce high quality products Easy to take for travel, outdoor sports you'll be hoping for a rainy day so you can use this unique umbrella