Specification AssemblyInstructions : Require Assembly Brand : KOBSAINF BulletPoint1 : 【Elegant and Classic Design】:The plastic outdoor patio table umbrella base has an elegant and classic design, featuring a line style and a black color that can complement various decor styles. It is suitable for placement in balconies, yards, or next to swimming pools, serving as a great partner for your market umbrella. BulletPoint2 : 【HOLDS VARIOUS UMBRELLA SIZES】:This umbrella base is designed to hold various umbrella sizes. It is equipped with an adjustable piston, allowing you to accommodate different thicknesses of outdoor market umbrella columns. The outside patio umbrella pole diameter range for this base is φ1.49" or 1.89". BulletPoint3 : 【Load-bearing】:To provide stability, the base can be filled with water or sand. When filled with water, it can hold up to 50 lbs of weight. If filled with sand, it can hold up to 70 pounds. For maximum weight and better stability, it is recommended to use a combination of water and sand, allowing the patio umbrella stand to support up to 120 pounds. BulletPoint4 : 【Rust Proof and Anti-corrosion Material】:The materials used in this umbrella base are rust-proof and resistant to corrosion. It is made of durable HDPE (high-density polyethylene) material, ensuring its ability to withstand various weather conditions. The steel pipe incorporated into the design further enhances its solidity, preventing the outdoor patio umbrella from tilting easily. Overall, this umbrella base is built to be durable and reliable. BulletPoint5 : 【Dimmersions】:18.9"(L) x 18.9"(W) x 6.3"(H) BulletPoint6 : If you're looking for a 11" x 11" and 09"x12" double-top umbrella that will work with a modified base, please search B0CDZC3SS9, B0CF12SR9S, B0CDZJDZRV, B09NTDWMCM, B0B7J96YV9, B09NTG35QJ. CareInstructions : Wipe with Dry Cloth Color : Black ItemDepth : 18 inches ItemName : KOBSAINF Umbrella Base Heavy Duty with Wheels Square Market Stand for Outdoor 4 Locks 1 Knobs 125lb Capacity, Black ItemPackageDimensions_Height : 49.53 centimeters ItemPackageDimensions_Length : 17.526 centimeters ItemPackageDimensions_Width : 46.99 centimeters ItemShape : Rectangular ItemTypeKeyword : patio-umbrella-bases Manufacturer : KOBSAINF ModelNumber : 20.99 PartNumber : YMX6-1-HG-SUN001 ProductDescription : Description: 【Elegant and Classic Design】:The plastic outdoor patio table umbrella base has an elegant and classic design, featuring a line style and a black color that can complement various decor styles. It is suitable for placement in balconies, yards, or next to swimming pools, serving as a great partner for your market umbrella. 【HOLDS VARIOUS UMBRELLA SIZES】:This umbrella base is designed to hold various umbrella sizes. It is equipped with an adjustable piston, allowing you to accommodate different thicknesses of outdoor market umbrella columns. The outside patio umbrella pole diameter range for this base is φ1.49" or 1.89". 【Load-bearing】:To provide stability, the base can be filled with water or sand. When filled with water, it can hold up to 50 lbs of weight. If filled with sand, it can hold up to 70 pounds. For maximum weight and better stability, it is recommended to use a combination of water and sand, allowing the patio umbrella stand to support up to 120 pounds. 【Rust Proof and Anti-corrosion Material】:The materials used in this umbrella base are rust-proof and resistant to corrosion. It is made of durable HDPE (high-density polyethylene) material, ensuring its ability to withstand various weather conditions. The steel pipe incorporated into the design further enhances its solidity, preventing the outdoor patio umbrella from tilting easily. Overall, this umbrella base is built to be durable and reliable. 【Dimmersions】:18.9"(L) x 18.9"(W) x 6.3"(H) 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 : 2024-04-20T09:23:34.384Z Size : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable