Russia Tor Vm Saddle Contoured Metal Matrices are used to restore the shape and contour of a tooth. They are thin, flexible metal strips that are contoured to fit the shape of the tooth and create a temporary wall to hold restorative materials in place while they set. Saddle contoured metal matrices are often used in dental procedures such as fillings and crowns to help shape and form the restorative material to the correct shape of the tooth. They are typically made of stainless steel or other metal alloys that are both strong and flexible enough to contour to the tooth. These matrices are designed to be placed around the tooth to create a temporary wall that holds the restorative material in place while it sets. This helps to ensure that the restoration is the correct shape and size, and that it is firmly attached to the tooth. The edges of saddle matrices are performed as cylinder-shape tubes where tines of spring clip or clamp are inserted upon matrix installation.