Dental Orthodontic Open Coil Spring Niti Elastic Open and Closed Distalized Springs 0.008″ 0.010″ 0.012″ 0.014“

Features:
Niti Open Coil Springs
Delivers continuous force for opening or holding of spaces between teeth
Length: 914 mm/ 3 feet
Dia Size options:0.008 /0.010 /0.012/0.014
Packing:1Roll Coil Spring