Dental Matrix Clamping Ring (Medium)

• U-Shaped memory alloy clamping ring to ensure the strength of the ring
• Soft and hard plastic clamping heads, play an anti-slip effect. 
• Head covered with transparent material, which does not afffect light curing restoration
• The design of the V-shaped clamping head can fix the two ends of the interdental space and make full contact with the wedge for more accurate positioning. 

1 x Clamping Ring