ATOP, 0.18, mini Roth Metal Self-Ligating brackets,345with hook, 20pcs/kit
# 18246
1/4, 3.5oz , 5000, Elastic
# 18304
1/8, 4.5oz , 5000, Elastic
# 18307
5/16, 3.5oz , 5000, Elastic
# 18305
5/16, 4.5oz , 5000, Elastic
# 18310
1/4, 4.5oz , 5000, Elastic
# 18309
3/16, 4.5oz , 5000, Elastic
# 18308
1/8, 3.5oz , 5000, Elastic
# 18302
ATOP, 0.22, mini MBT Metal Self-Ligating brackets,345with hook,mesh base20pcs/
# 18255