Veterinary CAS Absorable Cassette Sutures Previous Next Click here to Download the Brochure PackingNon-needled suture packed in a cassette StructureBraided ColorBlack OriginSilkworm larval cocoons (Bombyx mori) CompositionNatural silk filaments SizesUSP 8/0 (metric 0.4) – USP 2 (metric 5) SterilizationGamma Radiation