chromic catgut surgical suture A.with all types needles; B.length: 45cm,70cm,75cm or ... 40cm,45cm, 75cm or 90cm length with needle3.sterilized and packed in aluminium foil4.needle types:1/2circle,3/8circle,5 ... be round, cutting or reverse cutting,7.diameter of suture can be from usp 6/0 to usp38.A ... be opened,9.for only once use.10.type of thread:Chromic catgut, Plain catgut, polyglycolic acid. PDO, PGA, ...