ApplicationThis product is suitable for installation on hard floor surfaces such as concrete slabs, curbs, or beside the driveway.  It works for mounting most standard-sized post-mounted mailboxes.SpecificationsColor: BlackMaterial: Carbon SteelProcess: Plastic SprayingAssembly Required: YesMount Type: Ground MountedLoad Bearing Capacity: 50kg/110.23lbsProduct Overall Size: 30.48*15.24*68.58cm/12*6*27inPackage Size: 70*31*16cm/27.56*12.2*6.3inGross Weight: 7kg/15.43lbsNet Weight: 6.65kg/14.66lbsPackage Included1* Mailbox PostOther Needed AccessoriesNotes1. Please check the size carefully before ordering.2. Please note that the product is not suitable for in-ground installation.3. Please note that this product does not include a mailbox.4. Please use the product within its load-bearing capacity to ensure safe use.5. It is normal that the expansion screw will blow up after the force is applied. 【Sturdy and Durable Construction】 Crafted from carbon steel with a plastic spraying process, this 27 mailbox post is designed to withstand outdoor conditions 【Stable and Robust Design】 Featuring a stable I-shaped structure and secure screw connections, this mailbox post provides dependable support for mailboxes weighing up to 110.23 lbs 【Easy Mailbox Mounting】 The wide and flat top plate, measuring 12×6 inches, includes multiple pre-drilled holes for simple and secure mailbox installation 【Quick Assembly】 Pre-drilled mounting points and included hardware streamline the setup process, allowing you to achieve a professional-looking installation with minimal time and effort 【Versatile Application & Low Maintenance】 Suitable for installation on hard floor surfaces such as concrete slabs or beside the driveway, this mailbox post works for mounting most standard-sized post-mounted mailboxes. The package includes the mailbox post and other needed accessories for installation Item Weight 14.66 pounds Manufacturer ASODANL Item model number JZWBKT-000600 Product Dimensions 12 x 6 x 27 inches