This durable inverted umbrella with its sturdy steel shaft and fiberglass frame ribs, and this umbrella has double canopy for windproof and waterproof, you'll stay dry even on heavy rain days. The push-button auto-open mechanism ensures quick and easy use with just one hand. and C-shaped ergonomic handle provides a comfortable, non-slip grip whether open or folded. Reverse design makes the dry layer on external when closed umbrella, and inverted design makes umbrella can stand up on the floor when you stroage the umbrella. At 50 inches wide, this umbrella provides ample coverage for one person.