1.Frame are Germany technology, all fiberglass obe piece ( same as fish pole material = FRP)It cancomplete windproof, even umbrella open out, when you close the umbrella still can use it.
2. Button on handle silver place, shaft for one piece ( FRP) , won't hurt your hand.
3. Cover already have speical handle , only swing two or three, cover almost won't have any rain and easy to carry.
59.6cm x8k A style straight umbrella FRP windproof