the orthodontic button chain is a new kinds of dental orthodontic attachment, it’s bond-able lingual button with Traction device. there are two types, one is silver color, the other type is golden color.
Product application:the orthodontic button chain is especially suitable for the treatment of entrapped impacted teeth, which can reduce the malpractice caused by ligating wire knot and fixing lingual button.
Material: stainless steel
Type: silver color and golden color
Base: 80 gauge mesh base
Package: 2 pcs/bag