The VredHom Cantilever Umbrella provides superior day and night protection: the double top design optimizes shade and promotes air circulation; the crank handle easily controls the tilt angle and 360-degree rotation for all-around sun protection; and the integrated solar energy system brightens up the cozy evening atmosphere. Set Contents: Patio cantilever umbrella only (base sold separately)Weight base must be purchased separately. Item number: #38964694 / #46295560/ #46312509 Flexible Adjustment: Integrated solar lighting system: