Specification AssemblyInstructions : DIY Brand : KOBSAINF BulletPoint1 : 【HIGH QUALITY MATERIAL】The umbrella stand is made of high quality industrial grade stainless steel. The thickened tube wall makes the umbrella stand strong and stable and not easy to break or deform. The surface coating resists moisture and rust, ensuring long-term durability. The bottom of the stand is reinforced with welding technology, making it strong and durable, not easy to break, and not easy to tip over even in strong winds or harsh weather conditions. BulletPoint2 : 【Easy To Install】There is a screw hole at the bottom of the desktop umbrella tube bracket base. Insert the provided screws into the bottom of the granite slab, then into the screw holes at the bottom of the stainless steel umbrella tube bracket, then tighten the steel screws to secure the metal tube umbrella rack to the granite slab. Easy to install and remove, you can move it to where you need shelter from wind and rain at any time. BulletPoint3 : 【Adjustable Nozzle Diameter】Umbrella tube bracket set: three PVC sleeves provided. The sizes are 1-1/4"(32mm), 1-1/2"(38mm) and 1-9/10"(48mm). Please choose the appropriate sleeve according to the diameter of the umbrella pole.There are 2 adjustable knobs designed on the umbrella stands, which can fix the umbrella and prevent the umbrella from shaking or loosening. BulletPoint4 : 【Wide range of applications】The sturdy umbrella tube bracket can be fixed on granite slabs, wooden tables, cement slabs, slate, iron slabs, marble slabs, etc., and is compatible with umbrella poles, flag poles, wind poles and other poles.Can be disassembled and moved at any time, very suitable for outdoor use,The umbrella replacement parts can help you hold your umbrella stably. BulletPoint5 : 【Products include】Adjustable umbrella tube bracket comes with 1 stainless steel umbrella stand tube, 3 PVC sleeves, 1 bolt, 2 gaskets.(Note: Granite slabs not included) CareInstructions : Wipe with Dry Cloth Color : Black IsAssemblyRequired : 1 ItemName : KOBSAINF Universal Outdoor Black Umbrella Stand, DIY Umbrella Tube Holder, Heavy Duty Marble Flag Pole Stakes, Tabletop Umbrella Tube Holder, Umbrella Parts Base Holder for Cement and Granite Boards ItemPackageDimensions_Height : 31.8008 centimeters ItemPackageDimensions_Length : 8.4074 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemShape : Rectangular ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrella Base Manufacturer : KOBSAINF Material : Stainless Steel ModelName : Umbrella Base ModelNumber : 20.99 PartNumber : YMX6-1-HG-SUN002 ProductDescription : Description: 【HIGH QUALITY MATERIAL】Made of high quality industrial grade stainless steel with black paint, not easy to corrode and rust, durable. 【Installation instructions】There is a screw hole at the bottom of the desktop umbrella tube bracket base. Insert the provided screws into the bottom of the granite slab, then into the screw holes at the bottom of the stainless steel umbrella tube bracket, then tighten the steel screws to secure the metal tube umbrella rack to the granite slab. granite. 【Adjustable Nozzle Diameter】Three PVC sleeves are provided in the set. The sizes are 1-1/4"(32mm), 1-1/2"(38mm) and 1-9/10"(48mm). Please choose the appropriate sleeve according to the diameter of the umbrella pole. 【Wide range of applications】The sturdy umbrella tube bracket can be fixed on granite slabs, wooden tables, cement slabs, slate, iron slabs, marble slabs, etc., and is compatible with umbrella poles, flag poles, wind poles and other poles. 【Products include】 1 umbrella stand tube, 3 PVC sleeves, 1 bolt, 2 gaskets. Product Information: Weight:0.87kg Color:Black Material:Stainless steel Note: Please allow 1-3CM differs due to manual measurement. Please tell us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much. ProductSiteLaunchDate : 2023-12-29T03:31:21.520Z Size : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1