Specification Brand : MAYPEX BulletPoint1 : Antique heavy stone designed is suitable to any outdoor patio. Weather resistant. Adult assembly required BulletPoint2 : Solid and well-built granite stone material is perfectly fitting and holding your outdoor umbrella securely. BulletPoint3 : The base rod features 2 tightening knobs to secure the umbrella pole well. BulletPoint4 : Durable stainless steel pole holder fits for 1.5" Dia umbrella poles. BulletPoint5 : Product size: Dia15" x 14"H. Weight: 42 lb. MAYPEX's Service Guarantee - If you have any problems, contact with us for help. BulletPoint6 : Package includes 1 X Base. No need to fill with water or sand for use. Color : Gray ExternallyAssignedProductIdentifier : 7407146791619 ExternallyAssignedProductIdentifier1 : 0603765407574 ExternallyAssignedProductIdentifier2 : 603765407574 IncludedComponents : Base IsAssemblyRequired : 1 ItemDisplayWeight : 42 pounds ItemName : MAYPEX 42 LBS Patio Umbrella Base Granite Umbrella Base Heavy Duty Stone Free Standing Umbrella Base Outdoor Square Market Umbrella Base Fit 1.5’’ Umbrella Pole Grey ItemPackageDimensions_Height : 4.5 inches ItemPackageDimensions_Length : 20 inches ItemPackageDimensions_Width : 17 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Filter Sponge Manufacturer : MAYPEX Material : Stone ModelName : Round Market Umbrella Base ModelNumber : 18.11" 30.66lbs Heavy Duty Antiqued NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LGBRLABASERESINROUND28BLKV1 PowerSourceType : air_powered ProductDescription : Description This 42 lbs. square Granite Umbrella Base is made from solid and well-built granite stone, which will ensure your umbrella will remain securely intact with style and practicality. The pole holder is made from durable stainless steel, it can be long time used without rusting easily. The base rod features 2 tightening knobs to secure the umbrella pole well. This base will provide a secure, as well as decorative, umbrella anchor for shaded outdoor dining or relaxing. For use with most styles of standard patio umbrellas. Sturdy enough for home and commercial use.