The Imperial Box #9 is a cast-aluminum mailbox with wreath designs on both sides of the box as well as the door. It includes one large brass knob or ring, a small hinge, a flag assembly and any necessary hardware. This is one of Imperial’s standard-sized box and the dimension are as follows: BOX 9 Height: 8.5″ x 10.25″ x 20.75″ BOX 9 Weight: 12.0 lbs. NOTE: This is a Standard sized box, and it uses a hinge with three holes. If your current box has four holes in the hinge, you have an Estate sized box. Shop for Estate Boxes here: Estate Sized Boxes