Our Advanced Skin Tissue is for practicing all common closure methods. The tissue consists of five layers developed to match the feel of epidermis, dermis, fat, muscle, as well as an enhanced subcuticular layer. The subcuticular layer can be punctured from the side and will hold a suture to simulate pulling together of tissue. The fat layer realistically dissects and will not hold a stitch. All layers accept adhesive and bandage closure methods. During use, the skin layer will not propagate a tear and will appropriately hold a suture. Our Advanced Skin Tissue is completely animal friendly and can be saved for evaluation or reused multiple times.