Easily bring comfortable shade to your entire patio space with this VredHom Large Patio Cantilever Umbrella. Its unique handle design with crank system and 360-degree swivel function controlled by a foot pedal allows you to easily adjust the shade. The 6-position height and tilt angle options allow you to precisely adapt to the changing sunlight. Ventilation vents on the top of the umbrella effectively dissipate heat and promote air circulation, significantly improving stability. It is ideal for home, villa, hotel, terrace, balcony, resort, water park, barbecue bar, western restaurant, or all kinds of outdoor recreation area, company recreation area. Set Contents: Includes only one patio cantilever umbrella (base not included).Weight base must be purchased separately. Item number: #38964694 / #46295560/ #46312509 Structure & Material: Operation & Adjustment: Ventilation and Stability: BASE DESCRIPTION: This product does not include a refillable base, only comes standard with a cross base.