Features: Dual‐curvilinear designed frame placing umbrella base out of the way 360 rotating function with 20 locking positions every 18 degrees. Aluminum Frame, Stainless steel hardware and high‐impact plastic construction Awning Weight Solution Dyed Polypropylene Canopies French sewn canopy panels Canopy is attached to Frame with Stainless Steel Screws, not pockets Spring Loaded Rib Ends allow canopy to flex in windy conditions Patented braking mechanism gives you many angles of shade Articulation rib joints are reinforced and vented to improve strength and reduce wind vibration Wind vents allow wind to escape Details: Diameter: 350 cm. (138 in. or 11.5 ft.) Shape: When fully opened octagon Fabric Material: Awning Weight Solution Dyed Polypropylene Canopies Frame and Canopy Colour: Bronze/Tropical Sand or Grey / Anthracite Frame Material: Powder coated aluminum Base Included: yes Base Required: Yes, minimum weight 300lbs (requires 5 bags of Sand or Pea Gravel (Not included)) Assembly Required: Yes Tools Required: Tools needed: #2 Philips Screwdriver Warranty : 2 year limited warranty on the frame 5 year limited warranty on canopy Parasol Set Includes: Qty 1 P12RDBTS‐RS 11.5' Rd Easy Sun Parasol (350/8), Bronze / Tropical Sand Qty 1 PAR‐1202‐SB EASY Sun Sand Base ‐ Bronze