Actually, what makes these stand out is the way clip handles teh opening and closing cycles — it's made from a nickel titanium alloy that basically springs back into shape every time, so you don't get that gradual deformation you see with cheaper alternatives.
The slot ends are rounded rather than sharp, which reduces binding during wire movement and means less friction overall, usually translates to smoother tooth travel in most cases without the notching that can cause discomfort.

These are 0.022" MBT prescription style, with hooks positioned at 3, 4, and 5 depending on the tooth, and the whole bracket is machined form medical-grade metal with ISO and FDA certification (roughly 20 pieces per pack, if you're ordering by the tray).

Standard packaging comes as 20 brackets per carton, but our company can do OEM/ODM with your branding on the trays — we're based out of Henan, China, and lead time is roughly 2-3 weeks for standerd orders, though custom packaging adds a week or so.
Most buyers go with the 20-40 pack for a single case, though larger runs drop the per-unit cost by about 10-15% — the bracket body itself is mini-formatted, so it fits well for narrower arches without crowding the adjacent teeth.
They are ISO and FDA certified, so you're getting quality that meets international standards for medical devices.
MOQ is typically 20 packs (20pcs per pack), but we can discuss smaller trial orders if you're just starting out.
For OEM/ODM with your branding, lead time is about 15-20 business days after sample approval. Standard orders ship within 5-7 days.
Sure, these are MBT prescription with a .022 slot and hooks on teeth 3, 4, and 5—standard for posterior engagement.
They come in 20pcs per pack, shipped in cartons designed to protect the brackets during transit. We can also do custom packing if needed.