Product Description
➤Dental Matrix Bands M4:
Material: Metal Matrices
Thickness: 0.038mm
- 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
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, form approximal surface marginal ridge adductive;
3. The protrusion with holes is designed to facilitate the clamping, placing and taking out of the matrix bands; 
4. lncreased hardness, better control, easier to put in.
5. Non-stick coating easier to separate and remove. Dark green medical protective color is selected to make the visual field clear and identifiable, and relieve visual pressure.

➤R5 Titanium Alloy S/M/L Ring
 Small-Blue, Height: 4.8mm
    Application: premolars/low crowns
 Medium-Orange, Height: 6.3mm
    Application: molar/high crown
 Big Wide-Green, Height: 6.3mm
    Application: large area defect, lack of shaft angle.
1. Made of strong nickel-titanium for outstanding spring strength and memory.
2. Creates separation without the trauma of separating via direct wedging.
3. V-shaped tines accommodate the wedge and prevent matrix rings from collapsing into wide preps.
4. A flat profile provides better access for optimal curing light placement.
5. 135°C autoclavable.

➤R6 Titanium Alloy Standard/Narrow/Deep Ring
- Narrow, 18.6(±0.2)
- Standard,19.2(±0.2)
- Deep(Suitable for High Molar)
1. Made of Nickel - Titanium shape memory alloy, with stable clamping force and outstanding strength.
2. With the function of separating teeth and good retention, establishing tight contact .

Specifications:
➤Dental Sectional Matrix System Set C2 (100+2)
Matrix Bands M4:
3.5mm x 20pcs
4.5mm x 30pcs
5.5mm x 30pcs
6.5mm x 20pcs
R6 Titanium Alloy Ring:
1PCS x Narrow--Dark green
1PCS x Standard--Light blue

➤Dental Sectional Matrix System Set D2 (50+1)
Matrix Bands M4:
3.5mm x 10pcs
4.5mm x 15pcs
5.5mm x 15pcs
6.5mm x 10pcs
R6 Titanium Alloy Ring:
1PCS x Narrow--Dark green

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.