The double-bone structure enhances wind resistance by 60% while reducing weight for umbrella furniture outdoor use. Reinforced joints and titanium buckles ensure stability, with a 35% weight reduction through aerospace-grade materials. The matte black surface features seven-layer impact cloth, ideal for UV protection as an umbrella for shade.
When UV intensity exceeds level 3, photosensitive stripes change color, activating UPF50+ shielding. The 105cm diameter unfolds in 0.8 seconds via pneumatic rods, demonstrating pop up umbrella efficiency. The ergonomic handle (92% thumb contour fit) weighs 280g±5g, fitting commuter bags vertically.
Titanium alloy ribs at 30° gradients distribute wind pressure evenly. Honeycomb carbon fiber increases bending strength by 160%, while 0.3mm petals form self-cleaning systems. Emergency compass and pressure sensors enhance safety, merging aesthetics with functionality.
The three-dimensional dimensions of the umbrella are: total length 106cm/41.73in (including the fully expanded state of the umbrella ribs), umbrella surface diameter 64cm/25.20in (coverage area ≈3217cm²), umbrella handle length 32cm/12.60in (ergonomic grip section accounts for about 65%).
The design achieves wind resistance Level 8 (17m/s) through mechanical optimization. Parametric titanium petals and Fibonacci decorative strips align with umbrella furniture outdoor applications. Water-drop logo integrates rain/sun protection symbolism, suitable for beach outings and garden patios.
UPF50+ coating and nano-waterproofing create a lotus-leaf effect, deflecting raindrops via 15° diversion grooves. Octagonal ribs adjust from 120° to 160°, with color-changing stripes indicating UV levels. This innovation transforms functional requirements into wearable art for diverse environments.
The automatic umbrella adopts a one-hand trigger system, unfolding 105cm diameter in 0.8 seconds. Aviation-grade ABS handles (280g±5g) feature silicone grips matching 92% thumb contour. LED tip lights (0.5W) ensure low-visibility safety, balancing wind resistance Level 8 with portability.
Double-sided fabric combines UPF50+ sunscreen with nano-waterproofing, creating a parabola rain trajectory along 15° grooves. Titanium alloy joints hide air pressure valves for dynamic curvature adjustment. Photosensitive stripes transition from ice blue to coral orange under UV exposure.
Savannah Evans –
I’m really impressed with this 12 – rib double – layer umbrella! The automatic opening feature is so convenient, especially when my hands are full. It pops open with just one click, which is a great time – saver. The UPF50+ sun protection is top – notch. I’ve used it on sunny days at the beach and during hikes, and I’ve noticed a significant difference in how much sun exposure I get. The double – layer design not only enhances the sun protection but also makes it more durable. And at $14.00, it’s an absolute steal!
Eleanor Edwards –
This umbrella is a game – changer for outdoor activities. The 12 – rib structure provides excellent stability, even in windy conditions. I’ve taken it on several outdoor trips, and it has never let me down. The fact that it’s dual – purpose for sun and rain protection is a huge plus. I no longer need to carry separate umbrellas for different weather. The black color option is sleek and stylish, and it goes well with any outfit. It’s a must – have for anyone who loves spending time outdoors.
Audrey Drake –
Bought this for my frequent travels, and I’m extremely satisfied. The umbrella is lightweight and easy to carry in my backpack. The automatic opening mechanism is smooth and reliable. The double – layer construction adds to its durability, and I’m confident it will last through many adventures. The UPF50+ rating gives me peace of mind knowing I’m protected from harmful UV rays. The green color option is refreshing and stands out. It’s a great investment for travelers.
Hazel Dixon –
I’ve been searching for a reliable sun protection umbrella, and this one exceeded my expectations. The 12 – rib design makes it sturdy, and the double – layer fabric effectively blocks the sun. The automatic opening feature is a convenient addition, making it easy to use on the go. It also works great in the rain; the waterproofing is excellent. At the discounted price of $14.00, it’s a great value for money. I would highly recommend it to others.
Ruby Davis –
This umbrella is a wonderful combination of functionality and style. The dual – purpose design is so practical, and I love that I can use it in both sunny and rainy weather. The 12 – rib construction ensures it can withstand various weather conditions. The automatic opening is a breeze to use, and the black color gives it a classic look. The UPF50+ sun protection is essential for my daily outdoor activities. It’s a well – made product that I’m very happy with.
Stella Cooper –
I’m very impressed with the quality of this umbrella. The double – layer fabric feels thick and durable, and the 12 – rib frame is solid. The automatic opening mechanism has worked flawlessly so far. The UPF50+ sun protection is effective, and I’ve noticed a decrease in sunburns since using it. The green color is vibrant and adds a pop of color to my outdoor gear. It’s a great umbrella for outdoor enthusiasts at an affordable price.
Scarlett Clark –
Bought this as a gift for my friend who loves hiking, and they were over the moon. The 12 – rib double – layer design, along with the automatic opening and UPF50+ sun protection, made it the perfect gift. They said it was easy to carry on hikes and provided great protection from the sun and rain. The fact that it’s dual – purpose means they can use it in all weather conditions. It’s a thoughtful and useful gift.
Quinn Carter –
This umbrella is a must – have for anyone who spends a lot of time outdoors. The automatic opening feature, 12 – rib stability, double – layer durability, and UPF50+ sun protection make it an ideal choice. It’s also a great option for everyday use, whether you’re commuting or running errands. The price of $14.00 is very reasonable considering all the features it offers. I’m extremely satisfied with my purchase.