1set Dental Matrix Bands A3 Sectional Contoured Matrix Bands with Pliers NITI Clamping Ring Wedge Knife Dental Material Tools Dental Sectional Matrix System Features: ●Matrix Bands M4: 1.Restoration of tooth shape anatomical form , larger degree of curve can be more stable around the teeth. 2. It is suitable to the subgingival expansion of dental cervix. 3.Form approximal surface marginal ridge adductive. 4.The protrusion with holes is designed to facilitate the clamping , placing and taking out of the matrix bands. 5. Increased hardness , better control , easier to put in. Specification : 1.Sectional Contoured Matrix Bands M4:3.5mm,4.5mm,5.5mm,6.5mm ●3.5mm:Suitable for Deciduous or low-crown teeth ●4.5mm:Suitable for Bicuspids ●5.5mm:Suitable for Molar ●6.5mm:Suitable for Molar with extensions ●A Complete Set Sectional Matrix System A4 includes:(This is the quantity of goods included in a complete set.) 1.Sectional matrix bands M4:50Pcs(Deciduous or low-crown teeth/3.5mm 10pcs,Premolars/4.5mm 15pcs,Molar/ 5.5mm15pcs,Molar with extensions/6.5mm 10pcs) 2.Wedge Knife:15Pcs(Small 5pcs,Medium 5pcs,Large 5pcs) 3.Diamond wedges:80Pcs (Extra small 16pcs,Small 16pcs,Medium 16pcs,Large16pcs,Deep16pcs) 4.Adaptive Wedges:20Pcs 5.R5 Nickel Titanium Elastic Clamping Ring:2Pcs(Blue/small 1pcs, Orange/medium 1pcs) 7.Dental pliers:1Pc Forcep for placing rings

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