The buckle is stable and not easy to fall off and supports repeated opening and closing The similar COMTAC3 AMP stent has a single design, which does not consider the firmness of the stent in the opening and closing process. After opening and closing for a period of time, it is easy to pop out and fall off due to design and material reasons. Unlike its peers, the FMA AMP COMATAC 3 bracket has an O-clasp design. The design is firm and stable, using special composite material, high tenacity. Support repeated opening and closing, not easy to pop out
The composite is very ductile and not easy to break The use of special composite material, so that the material full toughness. Even if it is deformed and bent by a large impact force, it is not easy to break. Open it up and come back to normal
