Specification Brand : Wdwlbsm BulletPoint1 : 【Adjustment Range】Universal granite umbrella stand can be adjusted according to the thickness of the umbrella post.Umbrella adjustable post diameter range: 1.3"-2",the umbrella pole mount stand parts set attached to the granite provides greater stability, ensuring that the umbrella frame remains stable and does not tip over easily, even in strong winds or adverse weather conditions. BulletPoint2 : 【Durable and Reliable】Our heavy duty umbrella stand base made of high quality metal materials and surface fully covered black powder coating, strong and stable for a long lasting time ,the base strong welding no easy to break and it can safely hold your patio umbrella. BulletPoint3 : 【Wide Application】Patio umbrella stand parts suitable be installed on granite boards, iron boards, cement boards,wooden table, slate, marble slab and can freedom of movement that perfect for outdoor use ,can provide protection from sun or rain and cover for those under the umbrella, so the granite umbrella stand tube are reliable companions for everyday life! BulletPoint4 : 【Easy to Install】Umbrella stand replacement parts set has a screw hole on the underside, you can place the metal flag pole holder on a granite slab with a spacer underneath and can instantly put the bolt through the screw hole on the underside of the table umbrella tube. (Note: Granite slabs not included) BulletPoint5 : 【Product Specification】 Adjustable stone umbrella base comes with Granite umbrella base *1, bolts*1, hand-turn fastening knobs*2, ring*1,If you have any questions about our products, please contact us and we will be happy to solve your problem.. Color : Black ItemDisplayDimensions_Height : 13.6 inches ItemDisplayDimensions_Length : 18.7 inches ItemDisplayDimensions_Width : 18.7 inches ItemDisplayWeight : 26.46 pounds ItemName : Wdwlbsm Granite Umbrella Stand Tube Heavy Duty Stone Umbrella Base,Table Umbrella Tube Bracket,DIY Umbrella Stand Parts Outdoor,Umbrella Parts Base Holder for Cement and Granite Boards ItemPackageDimensions_Height : 31.2928 centimeters ItemPackageDimensions_Length : 8.7122 centimeters ItemPackageDimensions_Width : 9.0932 centimeters ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Outdoor Umbrella Parts Base Holder Manufacturer : Wdwlbsm Material : Resin ModelName : Table Umbrella Tube Bracket ModelNumber : Granite Umbrella Stand Tube NumberOfBoxes : 1 PackageLevel : unit PartNumber : 1Pcs outdoor umbrella base ProductDescription : This adjustable stone umbrella base can be adjusted according to the thickness of the umbrella post.Umbrella adjustable post diameter range: 1.3"-2",the base attached to the granite provides greater stability, ensuring that the umbrella frame remains stable and does not tip over easily, even in strong winds or adverse weather conditions.Our heavy duty granite umbrella stand tube made of high quality metal materials and surface fully covered black powder coating, strong and stable for a long lasting time ,the base strong welding no easy to break and it can safely hold your patio umbrella. Size : 26 lb SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1