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 reliability. The base features reinforced welding spots to prevent bending or breaking, providing long-lasting performance. Adjustable Diameter: The kit includes three PVC sleeves with different sizes: 1-1/4 inch (32mm), 1-1/2 inch (38mm), and 1-9/10 inch (48mm). Choose the appropriate sleeve based on your umbrella pole diameter for a secure fit. Easy to Use: The base includes a screw hole for secure installation. Insert screws through the bottom of the table surface and into the stainless steel umbrella tube stand, then tighten to prevent rotation and movement in the wind. Provides stability while allowing repositioning as needed. Wide Application: Suitable for mounting on various surfaces such as concrete, granite, metal, wood, and marble. Also compatible with umbrella poles, flagpoles, wind direction poles, and similar vertical poles. 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 color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.