NITI reverse arch wires can be divided into square & round.
specification :round, can be available in size of 0.012, 0.014,0.016, 0.018, 0.020. the square ones,can be available in size of 0.016X0.016 Upper 0.016x0.022, 0.017x0.022, 0.017x0.025, 0.018x0.022 , 0.018x.025, 0.019x.025, 0.021X.025, upper and lower
Material :Ni-Ti Alloy
Package: 2pcs/bag
specification :round, can be available in size of 0.012, 0.014,0.016, 0.018, 0.020. the square ones,can be available in size of 0.016X0.016 Upper 0.016x0.022, 0.017x0.022, 0.017x0.025, 0.018x0.022 , 0.018x.025, 0.019x.025, 0.021X.025, upper and lower
Material :Ni-Ti Alloy
Package: 2pcs/bag