bids are invited for class iii orthodontic plaster , preformed molar bands , enamel etchant , orthodontic bracket kit 0 point 018 roth , extra oral elastics , short elastic chain , archwires 0 pint 014 niti , archwires 0 point 016 niti , archwires 0 point 016 x 0 point 022 niti , archwires 0 point 016 x 0 point 022 ss , lingual seath , preformed shorty ligature wire , expansion screw 11 mm , hyrax expansion screw , lingual button , facemask petit type , closed coil spring , open coil spring , crimpable closed hooks , straight length wire 0 point 016 x 0 point 022 ss , elastic thread for traction total quantity : 34