8&rsquo; Portable Outdoor Beach Umbrella with Push Button Tilt Aluminum Pole UV Protection Vented Canopy 16 pcs Fiberglass Ribs and Fabric Carry Bag Multi Color Stands strong with a rust-resistant Anodized 1.25" Dia. Aluminum pole and 16 fiberglass ribs that enhance durability Easy push-button tilt adjustment mechanism lets you track the sun and maximize your shade and UV protection Won't blow away with included heavy-duty screw stake that firmly anchors into dirt, grass, and sand Vented canopy designed to facilitate air flow for more stability. Durable polyester with UV coating for excellent Sun protection UPF 50+ Fabric carry bag included for easy storage and movement