Achla C04-K4 2 x 4 Iron and Tin Deck Bracket Kit These Galvanized Tin Flower Boxes have a powdercoated verdigris finish that makes them look beautifully aged and wont develop unevenly the way natural copper patina can. Measures 22 W x 6 D x 5 H. This combination includes a pair of brackets to mount your planter on a 2 x 4 deck railing. Bracket: 6 1/4 D at base x 5 H Box: 24 W x 8 D x 6 H For 2 x 4 railing Flower box and bracket included Material: Iron Tin Warranty: 90 days Min Height: 6 Max Height: 8 Width: 24 Depth: 8