Tempera 9FT Push Botton Tilt patio umbrella

【8 ribs】：strong&durable umbrella stand,better than 6 ribs in bad weather 【High-durability Umbrella】: Made of 3-year non-fading Olefin which is a kind of ideal and affordable outdoor fabric, water repellant and block up to 98% of UV rays 【Wind-Resistant Frame】: 1.5" diameter thick rustfree Aluminum pole and 8 steel ribs provide enhanced durability to this market umbrella. Wind vent allows air flow also add stability