WePass Pro Metal Passive Self-ligating Brackets

Locking system with U.S. Patent No.: US10617491B2

Features:

a. Best seller in China for many years.

b. Classic design and advanced technique offer greater comfort and aesthetics.

c. MBT, Medium Torque, High Torque Prescriptions for choice

Precise & Efficient

1) MIM technique provides high precision and better consistency with all prescriptions built in.

2) Precise slot +in/out dimensions ensure accurate expression of bracket’s prescription and efficient teeth movement.

3) Precise and smooth surface reduces friction between wire and slot.

Smooth & Comfortable

1) Low profile and rounded contour provide maximum comfort to patients.

2) Round ball hook protects patient’s soft tissue in oral cavity.

Convenient & Reliable

1) 3B's Patent Locking Mechanism ensures the clip work reliable, stable and efficient during lifetime of treatment. The clip can open and close for 300 times without problem.
2) New material and new structure of the locking system

3) Easy wire replacement

4) Center Scribe Line for more accurate bracket positioning  

5) Locking clips open direction: upper - occlusal; lower - gingival

Stable & Professional 

1) Laser welding technique ensures firm joint of body & base

2) Torque in base design

3) 80# mesh base for maximum bond strength