Shadezilla 9 ft Fiberglass Market Umbrella | Patio Umbrella with Crank Lift, Tilt, UPF100 Sun Protection, Aluminum Pole Spun Polyester Imported Rugged 600 Denier Polyester fabric UPF 100+ with silver coating lining blocks 99% of harmful UV rays. It feels cooler under this umbrella compared to most other umbrellas due to large air vent and special additives to the fabric. Its canopy supported by 8 mm dia. fiberglass ribs which are highly durable and will not crack or snap! ; Umbrella will shade your 42" to 54" round, square or rectangle table with 4 to 6 chairs. The end of fiberglass ribs have large plug to prevent damage to fabric. 1.44 inch (36.5 mm) dia. Two-piece antique bronze powder coated aluminum pole (rust resitant) Vented canopy designed to facilitate air flow for more stability ; Two position tilt (push button) feature ; Bottom Pole 39" length (fits table height of 39" or less to allow crank mechanism above the table) ; Easy to operate crank lift system for open/close function. Folded Dim. (inches) 57 L x 5 x 6 ; Total Open Height 90 inches Lightweight of 8.8 lbs (including carry bag) ; Umbrella Base Not Included