- The easiest solution for creating perfect contact points. - The new All-in-One MetaFix matrix, with the innovative integrated tightening/opening system, is the perfect solution for Class II – MO/OD/MOD composite fillings in the posterior area. - Integrated clamping system for easy and stable tightening. - Integrated release mechanism for fast and simple removal. - No additional tools, disinfection or cleaning needed. - Contoured shape for perfect contact point control. **For further product information , please contact Chat Support**