Matrices metal sectional intended to separate the approximate surfaces of neighboring teeth during the restoration of type II. All matrices are volumetric, concave, formed from special corrosion-resistant steel.
The package included:Small——20pcs,Small with ledge——10pcs,Medium——30pcs,Medium with ledge——10pcs,Large——20pcs,Large with ledge——10pcs,Ring(standard)——1pc,Ring(delta)——1pc.
Caution:The Add-On Wedges should be bought separately,it won't be sent if you didn't select it.
