Non-Pitting Edema TrainerThe Life form Non Pitting Edema Trainer represents a non pitting stage of edema, also known as brawny edema, which is a very hard, fibrotic tissue that does not indent when pressed. The life like simulated tissue feels rock hard, making pitting impossible. For comparison, the trainer also includes a Stage 3+ (6mm) edema pad with deep pitting that remains for a short time when the tissue is pressed. Includes two tissue pads representing a non pitting