About this item: Package Includes: 1 x umbrella stand tube, 1 x 1-1/4 inch (32mm) PVC pipe sleeve, 1 x 1-1/2 inch (38mm) PVC pipe sleeve, 1 x 1-9/10 inch (48mm) PVC pipe sleeve, 1 x steel nail, 3 x metal rings, 2 x tightened knobs. Premium Materials: This umbrella stand is constructed from high-quality industrial-grade stainless steel, ensuring durability and long-term reliability. The base features reinforced welding around the bottom to prevent bending or breaking, providing stable and secure support. Adjustable Diameter: The kit includes three PVC pipe sleeves in different sizes: 1-1/4 inch (32mm), 1-1/2 inch (38mm), and 1-9/10 inch (48mm), allowing compatibility with various umbrella pole diameters. Choose the appropriate sleeve based on your pole size for a secure fit. Easy to Use: The umbrella tube holder has a pre-drilled screw hole at the base. Secure it by inserting screws through the mounting surface (such as a granite slab) and into the screw hole of the stainless steel stand, then tighten. This prevents unwanted movement or rotation, especially in windy conditions. Wide Application: Suitable for installation on cement, granite, metal, wood, marble, and other solid surfaces. Can be used with umbrella poles, flagpoles, wind direction indicators, and similar vertical poles. Specifications: Color: Silver and Black Material: Stainless steel, PVC Package Contents: 1 x stand tube, 1 x 1-1/4 inch (32mm) PVC pipe sleeve, 1 x 1-1/2 inch (38mm) PVC pipe sleeve, 1 x 1-9/10 inch (48mm) PVC pipe sleeve, 1 x steel nail, 3 x metal rings, 2 x tightened knobs. Note: The package includes only the items listed above. Light reflection and screen settings may cause slight color variations between the image and the actual product. Measurement may vary by up to +/- 1-3 cm.