WINDPROOF AND UNBREAKABLE UMBRELLA: Our professional windproof and unbreakable umbrellas for rain are proven to withstand gale-force winds. Our windproof umbrella has a new ventilated double canopy to reduce wind resistance, allowing it to safely and easily withstand the worst weather. LARGE AND LIGHTWEIGHT UMBRELLA: The pop-up umbrella opens to a diameter of 104cm and is able to completely cover two people from the rain. When folded, the pop-up umbrella measures only 32cm. Portable and lightweight (1 lb), it's easy to put in a schoolbag, purse, briefcase, backpack, or luggage, making it ideal for both men and women. 10 RIBS FOR SUPERIOR STRENGTH AND QUALITY: The TECKNET compact umbrella is designed with 10 flexible resin-reinforced glass fiber ribs and high-quality galvanized steel shafts, which are strong and flexible enough to withstand fierce winds without turning inside out. AUTOMATIC OPENING AND CLOSING: The auto open and close function allows for easy one-handed operation. Just push the button once to open or close the umbrella in one second. This design makes using the umbrella more efficient and convenient, and won't cause you trouble on rainy days. 36-MONTH WARRANTY: We offer a 36-month warranty (registered only) from the date of purchase on the large windproof umbrella. If you have any inquiries when using the pop-up umbrella, please do not hesitate to contact us via customer service.