The 10 reinforced skeletons ensure durability and the titanium-silver coating reflects heat with a UV ray blocking function, provide your vehicle with maximum sun protection Effectively maintain your car interior temperature to keep your vehicle stay cool, at the same time, prevent the dashboard and upholstery from fading and cracking due to sun exposure Easy to use, Just simply open it and expand it to fit against the front window, then put the sun visors down to keep it in place. When it is not in use, you can fold it back into the storage pouch in seconds then keep it in the glove box or side door pockets Adjustable and fits well with most cars, vans, trucks and SUVs Specifications: Product Model: SBT-5024 Sun protection level: UPF50+ Product size: large, about 145*79mm (manual measurement has a slight error) Product material: Umbrella surface: titanium-silver heat-reflecting coating + premium cloth; Umbrella rib: electroplating black steel rib