1) Car sun shade cover umbrella Reduce interior temperature up to 25℃(45℉).2) 30's Install，20's remove.3) 98% UV Protection4) No damage to the car, need not to install car rack.5) Emission reduction and fuel saving.6) Driving below 30km/h achievable, most preferred for driving learning, outdoor

1) Car sun shade cover umbrella Reduce interior temperature up to 25℃(45℉).2) 30's Install，20's remove.3) 98% UV Protection4) No damage to the car, need not to install car rack.5) Emission reduction and fuel saving.6) Driving below 30km/h achievable, most preferred for driving learning, outdoor parking, traveling, normal car cover. Specification:Material: Carbon Steel, Oxford, PVEA, NylonContents: Storage Bag*1, Folded Car Umbrella*1, Nylon Strap with hook*4, Install Instruction*1Size: Packing Size: 40.5"*7.5"*7.5" (103cm*19cm*19cm) Sun Shade Size: 126"*86" (320cm*220cm)Net/Gross Weight: 8.8lb(4.0kg) / 10.4lb(4.7kg) How to install the car umbrella:Step1: Take out the folded car umbrella and stretch it.Step2: Insert the umbrella stick into the slot and get locked (like open an umbrella).Step3: Put the umbrella on the top of car (four cushions make it stand). Get one strap through the front doors, the other one through the back doors and tighten them up, making the umbrella stable.Step4: When it is windy, use the extra straps to connect the corners of car umbrella to the fender flares of car.