The tapered neck makes them easier to place and provides better visibility
Dental matrix ring with Pre-contoured strip, close contact,especially useful when cross-sections cannot be used
Sliding band deflectors create a band Angle that allows the teeth to fit more tightly
The stainless steel wristband easy to use tightening mechanism to achieve the required degree of fit
Flexible enough to get a good point of contact (even with composite prosthesis)