➤Dental Sectional Contoured Matrix Bands M4. Dental Matrix Bands M4 1Pc Clamp Ring. M2 Sectional Matrix Band: 30pcs(#1-5pcs,#2-10pcs,#3-10pcs,#4-5pcs). Resin Clamp Ring-1pc. For Dental Sectional Matrix Ring Matrices Retainer Holder.
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