... size:2-5/0 2>Composition:collagen 3>OEM&ODM available, CE&ISO approval CHROMIC CATGUT (a) Animal originated suture ... ,125cm,150cm,45m,75m,100m,150 m c) Needle length:6mm,8mm,12mm,18mm,22mm,30mm,35mm,40mm ... Cross section: round bodied, curved cutting ,reverse cutting e) Needle shape: straight ,1/2circle, 1/2 circle(doule),1/ ... /8circle(double),5/8circle Medical chromic catgut absorbable suture with needle