Orthodontic elastic rings: ligature ties, power chains, O rings (traction rings), elastic thread, archwire sleeves(Tissue guard), dental separators

1.ligature ties:Ligation archwire for ordinary brackets.

2.power chains:Used for clearance and traction.

3.O rings (traction rings):Used for intraoral traction.

4.elastic thread:Gently pull a tooth with 20-30 grams of force.

5.archwire sleeves(Tissue guard):Protect the exposed archwire to prevent grinding of the mouth.

6.dental separators:Placed on teeth to open gaps between teeth.