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 in different sizes—1-1/4 inch (32mm), 1-1/2 inch (38mm), and 1-9/10 inch (48mm)—allowing you to select the appropriate sleeve based on your umbrella pole diameter. Easy to Use: The base of the umbrella tube holder has a screw hole for secure installation. Simply insert screws through the bottom of the surface (such as granite slab) and into the screw hole of the stainless steel stand, then tighten. This ensures stability and prevents rotation or movement in windy conditions. Wide Application: Suitable for mounting on cement boards, granite boards, iron boards, wooden tables, marble slabs, and similar surfaces. Compatible with umbrella poles, flagpoles, wind direction poles, and other 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: This package includes only the listed items. Other accessories or decorative items shown are not included. Slight color variations may occur due to lighting conditions and screen display differences. Measurement error allowance: +/- 1–3 cm.