​For Dental Sectional Matrix

Packing:50pcs/Box

Thickness:0.038mm

Available Size:

3.5mm,4.5mm,5.5mm,6.5mm

For Dental Sectional Matrix System F3

Packing:1 kit contains 30pcs matrix bands+2pc Blue rings

Features:

1.Designed with hole protrusions, convenient to clamp, place and take out the formed piece.

2.Special reinforced matirial ensures the appropriate strength and elasticity;

3.Two rings: one is used for normal crowns, and the other is used for crowns with low crowns, deciduous crowns or irregularly arranged crowns.

4.Good elasticity and toughness, good clamping force, invariability after repeated use.

5.Close fit and good retention