When you dont need a coated layer, we offer a non-coated stainless steel SmartBands. They have the same top of the line anatomically contouring with gingival extensions easy, solid and consistent contacts every time. Each uncoated SmartBand is crafted with the following features: Marginal ridge minimal finishing. SmartTab sets the height of the matrix, protects the adjacent tooth and allows for easy removal. Super thin .001 stainless steel for easy placement and removal. Gingival extensions smartly sized on each band. Contoured for anatomical accuracy