1、REPLACEMENT ACCESSORY: Suture practice thread can be ideal alternative to surgical sutures commonly used in practice schools and different educational settings. 2、SUTURE THREAD AND NEEDLE: Suture threads are designed with ultra sharp reverse cutting needles, thoughtful and practical, suitable for wound suture practice. 3、MULTIPLE APPLICABLE SCENARIOS: Suture training thread is suitable for surgical hospital and clinics, university anatomy subjects, classroom experiments, biology classes, laboratory activities, etc. 4、SOFT POLYESTER: Important and necessary practice accessory for hospital student, doctor, veterinarian, etc. Made of polyester, soft and flexible for use. 5、PORTABLE DESIGN: 12 pack of polyester suture thread are available, meet your use and replacement needs, compact and lightweight, easy to store and carry.