10 pieces Perforated Bondable lingual buttons. Dental Stainless Steel Retainer Chain Wire. increase the bonding strength obviously. introduce： Fixed on the arce wire to keep it from moving. made of high quality stainless steel.
10 pieces Perforated Bondable lingual buttons. Dental Stainless Steel Retainer Chain Wire. increase the bonding strength obviously. introduce： Fixed on the arce wire to keep it from moving. made of high quality stainless steel.
10 pieces Perforated Bondable lingual buttons. Dental Stainless Steel Retainer Chain Wire. increase the bonding strength obviously. introduce： Fixed on the arce wire to keep it from moving. made of high quality stainless steel.
10 pieces Perforated Bondable lingual buttons. Dental Stainless Steel Retainer Chain Wire. increase the bonding strength obviously. introduce： Fixed on the arce wire to keep it from moving. made of high quality stainless steel.
