1. UV sun umbrella size: After careful calculation by the designer, the specific opening size of the UV sun umbrella is 107 cm/42 inches and the weight is 0.77 pounds/349 grams. The folded size is about 28 cm. It is enough to accommodate an adult woman with a bag. A special fiberglass frame is used inside the umbrella. It has eight fiberglass and aluminum alloy ribs, which are more wind-resistant than ordinary umbrellas. The umbrella is equipped with a delicate bag like an umbrella for easy storage 2. Sunshade umbrella suitable for sun and rain: The umbrella adopts a new vinyl layer technology, which can easily block the ultraviolet rays that damage the skin. It is very suitable for people with sensitive skin. The umbrella surface is made of high-density, high-waterproof fabric with excellent waterproof performance. The moment the water drops fall into the air, they become dot-shaped buffers. So it can not only be used on rainy days, but also as a commuting umbrella in hot seasons 3. One-touch opening and closing: The UV sun umbrella adopts a one-touch design, and it can be opened and closed automatically by pressing the button on the handle. When closing the umbrella, apply force to the head and tail of the umbrella with both hands, and the umbrella handle will become shorter. Please refer to Figure 2. There is a detailed umbrella tutorial. It is simple and labor-saving to close the umbrella. All-weather umbrella. It can be used in rainy days, rainy days, snowy days, and sunny days all year round 4. The best gift for Christmas: The UV sun umbrella is small and lightweight, with a striking and beautiful design, which is very suitable for bags, suitcases and children's backpacks. It comes with a storage bag and can be carried with you at any time, even if it rains suddenly. The folding parasol is a great gift for girlfriends, moms, wives, daughters, sisters, colleagues, grandmothers, parents and lovers on Christmas, Thanksgiving, Mother's Day and Valentine's Day Note: The product may have a slight tolerance of 1-3 mm/1-3 g in size/weight, and the image color may differ from the actual item due to lighting.