The Quatro 6' 4 Rib Square Umbrella boasts a heavy-duty, one-piece aluminum pole with a push up and pin lift mechanism. The Canopy of the Quatro 6' 4 Rib Umbrella is tailored from a marine grade fabric available in a host of colors. The pole finish is available in several coordinating colors. The fiberglass ribs provide flexibility and strength. When umbrellas are not in use or in breezy conditions Texacraft recommends lowering the umbrella for safety purposes. Also available in: 7SQLPP 7½' 8 Rib Square Umbrella 90" sq. 102"H 26 lbs.