Simple and efficient pulley-lift system. Stainless steel hardware and pulleys. Eight heavy duty fiberglass ribs for superior stability. 2 section aluminum pole with over 2mm wall thickness.
Nature Spring 9Ft Half Patio Umbrella, Red The resilient red colored polyester fabric of the umbrella has built-in vents and is supported with 5 steel ribs so you can use it against your house on your back deck, patio, balcony, or porch. The powder coated steel pole fits in most umbrella stands, weighted bases, or patio tables (not included) to help keep you protected from the sun's harsh UV ray's year-after-year!.