72 Bone Full Automatic Ring Buckle Umbrella Super Large Size Men's Exclusive Reverse Folding Sun and Rain Dual-use Women's Sunshade Umbrella adopts a high-strength 72-bone frame design, which has strong wind resistance and a long service life. The fully automatic opening and closing mechanism is convenient and fast, suitable for various occasions. The reverse folding design allows you to not get wet and the surrounding environment when closing the umbrella in rainy days, making it more comfortable to use. The super large umbrella surface provides better sun protection, which can not only resist the scorching sun but also effectively prevent rain intrusion. Whether for business trips or daily use, this umbrella is your ideal choice.