Size:
Purple 4.8mm 0.0015"=0.038mm Stainless steel
Orange 6.2mm 0.001"=0.025mm Stainless steel
Green 6.2mm 0.0015"=0.038mm Stainless steel
Red 6.2mm 0.002"=0.05mm Mylar

Material:
Stainless Steel Matrices
Dental Pro-matrix from hold Function :
1.The tapered neck makes them easier to place and provides better visibility and reduces congestion
2.Pre-contoured strip, close contact
3.Sliding band deflectors create a band Angle that allows the teeth to fit more tightly
4.Smooth edges enhance patient comfort
5.Easy to use tightening mechanism to achieve the required degree of fit
6.Single use prevents cross contamination
7.Flexible enough to get a good point of contact (even with composite prosthesis)
8.This is especially useful when cross-sections cannot be used (e.g., large gaps between teeth, missing adjacent teeth, amalgam restorations, etc.)

Package: 4pcs

FDA Statement:
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.