About this item: Package includes: You will get umbrella stand pipe x 1, 1-1/4 inch (32 mm) PVC pipe sleeve x 1, 1-1/2 inch (38 mm) PVC pipe sleeve x 1, 1-9/10 inch (48 mm) PVC pipe sleeve x 1, steel pin x 1, metal ring x 3, tightening knobs x 2. Premium Material: Our umbrella stand parts are made of high-quality industrial-grade stainless steel, durable and reliable, and will not break or deform. There are welding spots around the bottom of our umbrella stand base, which ensures that it is not easy to bend and break. You can use them without worry. Adjustable Diameter: Three PVC sleeves are included in the kit. The sizes are 1-1/4 inch (32 mm), 1-1/2 inch (38 mm), 1-9/10 inch (48 mm). You can choose the appropriate sleeve according to the diameter of the umbrella pole. Easy to use: There is a screw hole at the bottom of the base of the table umbrella pole holder. Just insert the screws through the bottom of the granite plate and the screw holes at the bottom of the stainless steel umbrella pole stand, then tighten the steel screws. In this way, your umbrella will not rotate and move in the wind and can be moved to where you need. Wide application: The item can be fixed on cement slabs, granite slabs, iron slabs, wooden tables, marble slabs, etc., and also suitable for umbrella poles, flagpoles, wind direction poles and other poles. Specification: Color: Silver & Black Material: Stainless Steel, PVC Package Contents: 1 x Stand Pipe 1 x 1-1/4 inch (32 mm) PVC Pipe Sleeve 1 x 1-1/2 inch (38 mm) PVC Pipe Sleeve 1 x 1-9/10 inch (48 mm) PVC Pipe Sleeve 1 x Steel Pin 3 x Metal Ring The above package contents only, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm._QSNIU