4-Piece 200lb Cantilever Offset Filled with Water or Sand Umbrella Base Patio Market Stand with U Locking Square Shaped, Black, Set of 2

All-weather materials: This fillable patio umbrella base is constructed from durable HDPE plastic for excellent resilience and longevity, engineered for extended use to endure various weather conditions. A fade-resistant finish ensures the color remains vibrant under intense UV exposure or in damp environments. Interlocking design: Four panels are secured together by four U-shaped metal pins, which link and fasten the panels to hold patio umbrellas. Heavy-duty capacity: Each panel can be filled with 15L of water (50lb of sand), and all four can hold up to 60L of water (200lb of sand) total. This substantial weight ensures the cantilever offset umbrella base provides ample stability to keep a patio parasol upright in breezy conditions. Versatile base: Featuring a simple and contemporary 4-panel design, this cantilever offset umbrella stand is suitable for various patio settings. The HDPE plastic exterior is lightweight when empty, making it convenient to transport, reposition, and store, perfect for outdoor use. Clear instructions: All required tools and hardware are contained in the package. A clearly illustrated instruction manual is included, and assembly demands minimal effort and expertise