TraumaSim's Self Harm wound prosthetic is a self-adhesive silicone training aid presenting the characteristic wound pattern associated with self-inflicted cutting — a clinically and contextually distinct wound presentation that requires a fundamentally different responder approach from traumatic injury caused by external mechanisms. Recognising self-harm wound presentations is an important clinical skill for first responders, nurses, paramedics, mental health clinicians, and anyone working in emergency or community health settings. The wound pattern — typically multiple parallel superficial to moderate-depth linear cuts across the forearm or wrist — communicates a specific clinical context that changes the entire management approach: the physical wound care, the patient communication, the safeguarding considerations, the referral pathway, and the responder's own psychological preparation for the encounter. Training that response requires realistic exposure to the presentation in a controlled environment. A prosthetic that accurately represents the wound pattern allows instructors to build scenario-based training that develops not just wound assessment skill, but the communication skills, clinical sensitivity, and referral knowledge that self-harm presentations specifically demand. Those skills don't develop from verbal description or clinical photographs alone — they require scenario practice. This prosthetic is suited to nursing and medical education, paramedicine, mental health first aid, emergency response, social work, and any program where clinical staff may encounter self-harm presentations in their role. It's also relevant to police, correctional, and community safety training programs where recognition of self-harm wounds is part of duty of care. Manufactured from durable, life-like silicone with tapered edges that blend naturally onto skin or manikin surfaces. Hand painted — minor variation in appearance between units should be expected. All TraumaSim silicone wounds are self-adhesive, washable, and reusable. Available in 11 skin tones: 00 Porcelain, 01 Light, 02 Medium, 03 Olive, 04 Medium Olive, 05 Rosy, 06 Warm Rosy, 07 Warm Tan, 08 Tan, 09 Dark Tan, and 10 Dark. Commonly requested tones are held in standard stock; others are manufactured to order — contact TacMed Australia before ordering if a specific tone is required.