The umbrella structure is supported by 8 Fiberglass ribs. WIND RESISTANT DESIGN & QUALITY MATERIALS : 1.38 inch dia. Heavy Duty Two-piece Ash Wood Pole. The solid ash wood pole has stainless steel joints and rivets that are designed to with stand sun, surf, and wind.
Manual Lift ; No Tilt ; with Air Vent. Connectors for the fiberglass ribs are made of high quality plastic to make this umbrella sturdy. Each rib is tied to cover with two ribbons and stick to the pockets which sewed under cover makes this umbrella quite beautiful and easy to replace cover.
Same fabric carry bag with widened shoulder strap for carrying easily. It's built to hold your umbrellas steady.