PGA is an absorbable suture, using multiple strands of tightly woven technology to reduce the possibility of breakage, tensile strength is much higher than silk and intestinal thread absorption, safe and reliable, simple hydrolysis, and minimal reaction with the surrounding tissues, implanted in pets 15 days to start degradation and absorption, a large number of absorption in 30 days, and safe absorption in 90 days or so, the absorption process is stable and predictable, and the wound healing is excellent.