Monogram Letter Metal Door or Wall 20 Inch Diameter Can Be Used Inside or Outside "Z" This Monogram Letter is Laser cut from 14 ga. Pickled and Oiled Steel. It is 19  inches in diameter. It is Powder Coated in a Low Gloss Mini Textured Black finish to prevent the sun from glinting off of it so it can be seen easily. All of our products are made here in the USA. We Design Them, Cut Them, Powder Coat Them and Ship them. We have the ability to produce our products faster than most and get them out of our door and headed to yours. We use a thicker grade of metal to produce all of our products. They are about the thickness of a nickel.