New Inverted Umbrellas: Erised's Bifrost newest travel umbrella adopts an inverted design, inside-out design is different from the regular automatic umbrella which keeps the wet outside surface inside and prevents water from flowing downwards, keeping floors and cars dry when close. Bring you great convenience when you get in/out car. Reflective Stripe Design and Safer: The umbrella upgraded windproof inverted umbrella is surrounded by reflective stripes, which offer 360 high visibility. The reflective strip delivers high visibility during low light and rainy conditions to alert cars and vehicles, for extra safety in low visibility conditions, essential for children, kids, pedestrians, and commuters, you will be safer when walking in the dark and rain. Double Protection:Featuring a Teflon coated canopy, our umbrella repels water effectively, allowing for a quick dry experience and minimizing the hassle of storage after use.With our uv protection umbrella's Teflon coating,Effectively block 99 UV parasol outdoor sun. it shields you from harmful rays during both sunny and overcast days. No matter the weather, be prepared, add it to your travel essentials list. Double Rib Design Structure:With 10*2 ribs, a total of 20 glass fiber umbrella bones. The main skeleton is made of aluminum alloy, which is not easy to corrode and rust, and it is lighter. It has strong windproof, waterproof ability and durability.It is recommended to place one at home, company, car, backpack. 45 -Inch Extra Large Umbrella:The large size can cover the range of 105cm in diameter. Being able to accommodate 2 people at the same time is your perfect companion for outdoor activities, camping tourism, fishing, golf, hiking, commuting, and school.This size is almost the ultimate of folding umbrellas. It has compact and portable, but also protects you and your friends and family in all aspects. AUTOMATIC OPEN / CLOSE: With one-handed press of a button, our umbrella will be automatically OPEN / CLOSE in a second. You do not have to struggle with the closing your umbrella when getting into a car, building or tent. Now with this umbrella, No more waiting for your umbrella to open or close while you get soaked by the rain!