sutures thread with needle (30pk mix absorbable: chromic; non-absorbable: silk, nylon, polyester, polypropylene: 0,2-0,3-0,4-0,5-0,6-0) - surgical stitch kit; medical, vet, rn's hospital training matrix wizard fine sharp: the educational suture thread has a silicone-coated stainless-steel needle designed to provide maximum strength and efficiency. it makes suture practice so easy. superb tensile strength: the blue monofilament thread (75cm) is made from high-quality material that resists repeated bending and optimizes knot integrity. it allows the user to enjoy practicing suturing more. sterile and ready to use: the training suture is ready to use and can be stored for a long period if kept in recommended conditions. it's safe to use! high excellence: passed international organization for standardization (iso) standards/ce and is designed for veterinary use but may be included in a medical student’s suture kit for training purposes only. it is excellent for suture pads, suture skin, anatomic models, and laboratory experiments.