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 for durability and strength. The base features reinforced welding spots to resist bending and breaking, ensuring long-term reliability. Adjustable Diameter: The kit includes three PVC sleeves in different sizes1-1/4 inch (32mm), 1-1/2 inch (38mm), and 1-9/10 inch (48mm)to accommodate various umbrella pole diameters. Choose the sleeve that best fits your pole. Easy to Use: The base includes a screw hole for secure installation. Insert screws through the mounting surface and into the screw hole on the stainless steel base, then tighten to prevent movement. This ensures your umbrella remains stable and secure in windy conditions. Wide Application: Can be mounted on concrete, wood, metal, marble, or other solid surfaces. Suitable for use with umbrella poles, flagpoles, wind direction indicators, and similar posts. Specifications: Color: Silver & 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: Light reflection and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.