Large Shade Coverage:Our 15ft rectangular canopy offers generous shade for outdoor seating or dining areas UV Protection & Water-Resistant:Provides UV protection and is often treated for water resistance Heavy-Duty Frame:The 5+5+2 umbrella bone makes it stronger to withstand the weight of the straw Solar Lights: Absorbs sunlight in the morning and releases solar energy to light up the lamp beads at night, realizing recycling High-quality umbrella fabric: 100% made of polyester fabric Our 13ft large umbrella is a stylish and functional outdoor shade solution, perfect for patios, gardens, or poolside areas. Its rectangular design provides ample coverage, while the solid-colored fabric gives it a simple, yet upscale aesthetic. The umbrella is typically supported by a sturdy pole and include a crank mechanism for easy adjustment