Features: - The matrix band is made of Stainless steel. Indicated for dental reconstruction, it has a uniform surface. - Its edges do not injure the patient, and it is easy to apply and remove without damaging the restoration. Indicated for reconstruction of posterior teeth. - It promotes the proximal contour, being rigid enough not to detach during the condensation of the amalgam. Advantage: - Made of stainless steel. - Uniform surface. - Edges do not bruise the patient. - Flexible - Promotes proximal contour. - Easy to remove without damaging the restoration.