... -latex material cast, the anti-allergic material, compact and solid, with a variety of color choices, easy use Orthodontic ... non-latex material 2) anti-allergic 3) compact and solidWe have three types of ligature tie, O type, ... T type, and cartoon type(hello kitty/mickey mouse/flower).O type ... in one pack. this is more strength, more solid.T type packing is 24 pcs/pack(42 ties ...