Features: 1. MBT/ROTH Slot .022 2. MIM mesh base 3. Low friction , low Nickel Titanium (less than 4% ). 4. 100% preventing a loose pad or even a loose bracket from the teeth. 5. Fine polishing,nice looking presentation Storage Stored in dry, humidity below 80%, ventilated, non-corrosive gases warehouse Package: 20braces/pack,5Packs in total.
eBay