Made from movie-quality silicone rubber, MST's ulcers are highly realistic, durable, reusable, hypoallergenic, and designed to be used right out of the box. With no further makeup required after application*, these wounds are designed to allow trainees to identify and treat ulcers and sores of all sizes. To enhance realism, MST's "Decayed Flesh" scent may be sprayed on the wound. Available with wounds as an optional package. Apply with MST Silicone or Mannequin Adhesive.