Designed to provide anatomically precise contacts for Class II restorations. Sturdy Mylar™ matrices offer the same benefits of uniform curing and expanded visibility as traditional Mylar bands but feature greater strength for increased ease of use and stability. The clear matrices and clear interproximal wedges allow ample light to pass through for complete cure-through and uniform. Nickel-titanium (NiTi) rings feature a unique undercut design for greater visibility and stability. Stackable wedge design. Wedge profile perfectly matches ring tines for easy entry and seal. Forceps lock and secure the iMatrix™ Clear Ring at an ergonomically angled grip. Tweezers tip grips onto clear matrices and wedges firmly for control.