Contains: 3 Rings, 70 Bands, 80 Wedges, 4 FenderWedges,1 ring forceps, 12 composite polishers The Composi-Tight® 3D Fusion™ sectional matrix system provides the ultimate solution to the most difficult of Class II challenges. Whether restoring an entire quadrant, the distal of the canine, or an MOL, Composi-Tight® 3D Fusion™ provides predictable results. Now includes Rally composite polishers. Kit Contents: (1) Composi-Tight® 3D Fusion™ Short Ring (FX400) (1) Composi-Tight® 3D Fusion™ Tall Ring (FX500) (1) Composi-Tight® 3D Fusion™ Wide Ring (FX600) (70) Assorted Composi -Tight® 3D Fusion™ Full Curve Matrices (80) Assorted Composi -Tight® 3D Fusion™ Wedges (12) Assorted FenderWedges (1) Composi-Tight® 3D Fusion™ Ring Replacement Forceps